5398988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 11457600

約数和(自身を除く): 6058612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 109, 116, 122, 203, 218, 244, 406, 427, 436, 763, 812, 854, 1526, 1708, 1769, 3052, 3161, 3538, 6322, 6649, 7076, 12383, 12644, 13298, 22127, 24766, 26596, 44254, 46543, 49532, 88508, 93086, 186172, 192821, 385642, 771284, 1349747, 2699494, 5398988]

約数ペア:

[(1, 5398988), (2, 2699494), (4, 1349747), (7, 771284), (14, 385642), (28, 192821), (29, 186172), (58, 93086), (61, 88508), (109, 49532), (116, 46543), (122, 44254), (203, 26596), (218, 24766), (244, 22127), (406, 13298), (427, 12644), (436, 12383), (763, 7076), (812, 6649), (854, 6322), (1526, 3538), (1708, 3161), (1769, 3052)]