508730453270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{266411}}^1$

素因数の和:266865

約数の個数: 64

約数和(自身を含む): 1015362202176

約数和(自身を除く): 506631748906

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 397, 481, 794, 962, 1985, 2405, 3970, 4810, 5161, 10322, 14689, 25805, 29378, 51610, 73445, 146890, 190957, 266411, 381914, 532822, 954785, 1332055, 1909570, 2664110, 3463343, 6926686, 9857207, 17316715, 19714414, 34633430, 49286035, 98572070, 105765167, 128143691, 211530334, 256287382, 528825835, 640718455, 1057651670, 1281436910, 1374947171, 2749894342, 3913311179, 6874735855, 7826622358, 13749471710, 19566555895, 39133111790, 50873045327, 101746090654, 254365226635, 508730453270]

約数ペア:

[(1, 508730453270), (2, 254365226635), (5, 101746090654), (10, 50873045327), (13, 39133111790), (26, 19566555895), (37, 13749471710), (65, 7826622358), (74, 6874735855), (130, 3913311179), (185, 2749894342), (370, 1374947171), (397, 1281436910), (481, 1057651670), (794, 640718455), (962, 528825835), (1985, 256287382), (2405, 211530334), (3970, 128143691), (4810, 105765167), (5161, 98572070), (10322, 49286035), (14689, 34633430), (25805, 19714414), (29378, 17316715), (51610, 9857207), (73445, 6926686), (146890, 3463343), (190957, 2664110), (266411, 1909570), (381914, 1332055), (532822, 954785)]