1246507912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 2591210160

約数和(自身を除く): 1344702248

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 241, 328, 482, 533, 964, 1066, 1213, 1928, 2132, 2426, 3133, 4264, 4852, 6266, 9704, 9881, 12532, 15769, 19762, 25064, 31538, 39524, 49733, 63076, 79048, 99466, 126152, 128453, 198932, 256906, 292333, 397864, 513812, 584666, 646529, 1027624, 1169332, 1293058, 2338664, 2586116, 3800329, 5172232, 7600658, 11985653, 15201316, 23971306, 30402632, 47942612, 95885224, 155813489, 311626978, 623253956, 1246507912]

約数ペア:

[(1, 1246507912), (2, 623253956), (4, 311626978), (8, 155813489), (13, 95885224), (26, 47942612), (41, 30402632), (52, 23971306), (82, 15201316), (104, 11985653), (164, 7600658), (241, 5172232), (328, 3800329), (482, 2586116), (533, 2338664), (964, 1293058), (1066, 1169332), (1213, 1027624), (1928, 646529), (2132, 584666), (2426, 513812), (3133, 397864), (4264, 292333), (4852, 256906), (6266, 198932), (9704, 128453), (9881, 126152), (12532, 99466), (15769, 79048), (19762, 63076), (25064, 49733), (31538, 39524)]