581280450088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53959}}^1\times {\mathrm{103583}}^1$

素因数の和:157561

約数の個数: 32

約数和(自身を含む): 1173772454400

約数和(自身を除く): 592492004312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 53959, 103583, 107918, 207166, 215836, 414332, 431672, 701467, 828664, 1346579, 1402934, 2693158, 2805868, 5386316, 5611736, 10772632, 5589235097, 11178470194, 22356940388, 44713880776, 72660056261, 145320112522, 290640225044, 581280450088]

約数ペア:

[(1, 581280450088), (2, 290640225044), (4, 145320112522), (8, 72660056261), (13, 44713880776), (26, 22356940388), (52, 11178470194), (104, 5589235097), (53959, 10772632), (103583, 5611736), (107918, 5386316), (207166, 2805868), (215836, 2693158), (414332, 1402934), (431672, 1346579), (701467, 828664)]