1330696970408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10601}}^1\times {\mathrm{32621}}^1$

素因数の和:43278

約数の個数: 64

約数和(自身を含む): 2759950383120

約数和(自身を除く): 1429253412712

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 10601, 21202, 32621, 42404, 65242, 84808, 130484, 137813, 260968, 275626, 392237, 424073, 551252, 784474, 848146, 1102504, 1206977, 1568948, 1696292, 2413954, 3137896, 3392584, 4827908, 5099081, 9655816, 10198162, 15690701, 20396324, 31381402, 40792648, 62762804, 125525608, 345815221, 691630442, 1383260884, 2766521768, 4495597873, 8991195746, 12795163177, 17982391492, 25590326354, 35964782984, 51180652708, 102361305416, 166337121301, 332674242602, 665348485204, 1330696970408]

約数ペア:

[(1, 1330696970408), (2, 665348485204), (4, 332674242602), (8, 166337121301), (13, 102361305416), (26, 51180652708), (37, 35964782984), (52, 25590326354), (74, 17982391492), (104, 12795163177), (148, 8991195746), (296, 4495597873), (481, 2766521768), (962, 1383260884), (1924, 691630442), (3848, 345815221), (10601, 125525608), (21202, 62762804), (32621, 40792648), (42404, 31381402), (65242, 20396324), (84808, 15690701), (130484, 10198162), (137813, 9655816), (260968, 5099081), (275626, 4827908), (392237, 3392584), (424073, 3137896), (551252, 2413954), (784474, 1696292), (848146, 1568948), (1102504, 1206977)]