1295008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 3005856

約数和(自身を除く): 1710848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 283, 286, 352, 416, 566, 572, 1132, 1144, 2264, 2288, 3113, 3679, 4528, 4576, 6226, 7358, 9056, 12452, 14716, 24904, 29432, 40469, 49808, 58864, 80938, 99616, 117728, 161876, 323752, 647504, 1295008]

約数ペア:

[(1, 1295008), (2, 647504), (4, 323752), (8, 161876), (11, 117728), (13, 99616), (16, 80938), (22, 58864), (26, 49808), (32, 40469), (44, 29432), (52, 24904), (88, 14716), (104, 12452), (143, 9056), (176, 7358), (208, 6226), (283, 4576), (286, 4528), (352, 3679), (416, 3113), (566, 2288), (572, 2264), (1132, 1144)]