1013262016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 112

約数和(自身を含む): 2327330880

約数和(自身を除く): 1314068864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 104, 136, 142, 208, 221, 272, 284, 416, 442, 544, 568, 832, 884, 923, 1009, 1088, 1136, 1207, 1768, 1846, 2018, 2272, 2414, 3536, 3692, 4036, 4544, 4828, 7072, 7384, 8072, 9656, 13117, 14144, 14768, 15691, 16144, 17153, 19312, 26234, 29536, 31382, 32288, 34306, 38624, 52468, 59072, 62764, 64576, 68612, 71639, 77248, 104936, 125528, 137224, 143278, 209872, 222989, 251056, 274448, 286556, 419744, 445978, 502112, 548896, 573112, 839488, 891956, 931307, 1004224, 1097792, 1146224, 1217863, 1783912, 1862614, 2292448, 2435726, 3567824, 3725228, 4584896, 4871452, 7135648, 7450456, 9742904, 14271296, 14900912, 15832219, 19485808, 29801824, 31664438, 38971616, 59603648, 63328876, 77943232, 126657752, 253315504, 506631008, 1013262016]

約数ペア:

[(1, 1013262016), (2, 506631008), (4, 253315504), (8, 126657752), (13, 77943232), (16, 63328876), (17, 59603648), (26, 38971616), (32, 31664438), (34, 29801824), (52, 19485808), (64, 15832219), (68, 14900912), (71, 14271296), (104, 9742904), (136, 7450456), (142, 7135648), (208, 4871452), (221, 4584896), (272, 3725228), (284, 3567824), (416, 2435726), (442, 2292448), (544, 1862614), (568, 1783912), (832, 1217863), (884, 1146224), (923, 1097792), (1009, 1004224), (1088, 931307), (1136, 891956), (1207, 839488), (1768, 573112), (1846, 548896), (2018, 502112), (2272, 445978), (2414, 419744), (3536, 286556), (3692, 274448), (4036, 251056), (4544, 222989), (4828, 209872), (7072, 143278), (7384, 137224), (8072, 125528), (9656, 104936), (13117, 77248), (14144, 71639), (14768, 68612), (15691, 64576), (16144, 62764), (17153, 59072), (19312, 52468), (26234, 38624), (29536, 34306), (31382, 32288)]