1555362588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9970273}}^1$

素因数の和:9970293

約数の個数: 24

約数和(自身を含む): 3908347408

約数和(自身を除く): 2352984820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9970273, 19940546, 29910819, 39881092, 59821638, 119643276, 129613549, 259227098, 388840647, 518454196, 777681294, 1555362588]

約数ペア:

[(1, 1555362588), (2, 777681294), (3, 518454196), (4, 388840647), (6, 259227098), (12, 129613549), (13, 119643276), (26, 59821638), (39, 39881092), (52, 29910819), (78, 19940546), (156, 9970273)]