1285245768

素因数分解:

$2^3\times 3^1\times {\mathrm{2713}}^1\times {\mathrm{19739}}^1$

素因数の和:22461

約数の個数: 32

約数和(自身を含む): 3214461600

約数和(自身を除く): 1929215832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2713, 5426, 8139, 10852, 16278, 19739, 21704, 32556, 39478, 59217, 65112, 78956, 118434, 157912, 236868, 473736, 53551907, 107103814, 160655721, 214207628, 321311442, 428415256, 642622884, 1285245768]

約数ペア:

[(1, 1285245768), (2, 642622884), (3, 428415256), (4, 321311442), (6, 214207628), (8, 160655721), (12, 107103814), (24, 53551907), (2713, 473736), (5426, 236868), (8139, 157912), (10852, 118434), (16278, 78956), (19739, 65112), (21704, 59217), (32556, 39478)]