13333430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 13416010

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2579, 2585, 5158, 5170, 12895, 25790, 28369, 56738, 121213, 141845, 242426, 283690, 606065, 1212130, 1333343, 2666686, 6666715, 13333430]

約数ペア:

[(1, 13333430), (2, 6666715), (5, 2666686), (10, 1333343), (11, 1212130), (22, 606065), (47, 283690), (55, 242426), (94, 141845), (110, 121213), (235, 56738), (470, 28369), (517, 25790), (1034, 12895), (2579, 5170), (2585, 5158)]