2620754384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{8821}}^1$

素因数の和:9459

約数の個数: 40

約数和(自身を含む): 5250854400

約数和(自身を除く): 2630100016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 599, 1198, 2396, 4792, 8821, 9584, 17642, 18569, 35284, 37138, 70568, 74276, 141136, 148552, 273451, 297104, 546902, 1093804, 2187608, 4375216, 5283779, 10567558, 21135116, 42270232, 84540464, 163797149, 327594298, 655188596, 1310377192, 2620754384]

約数ペア:

[(1, 2620754384), (2, 1310377192), (4, 655188596), (8, 327594298), (16, 163797149), (31, 84540464), (62, 42270232), (124, 21135116), (248, 10567558), (496, 5283779), (599, 4375216), (1198, 2187608), (2396, 1093804), (4792, 546902), (8821, 297104), (9584, 273451), (17642, 148552), (18569, 141136), (35284, 74276), (37138, 70568)]