7146698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 6642742

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 37, 38, 46, 74, 221, 247, 299, 323, 391, 437, 442, 481, 494, 598, 629, 646, 703, 782, 851, 874, 962, 1258, 1406, 1702, 4199, 5083, 5681, 7429, 8177, 8398, 9139, 10166, 11063, 11362, 11951, 14467, 14858, 16169, 16354, 18278, 22126, 23902, 28934, 32338, 96577, 155363, 188071, 193154, 210197, 274873, 310726, 376142, 420394, 549746, 3573349, 7146698]

約数ペア:

[(1, 7146698), (2, 3573349), (13, 549746), (17, 420394), (19, 376142), (23, 310726), (26, 274873), (34, 210197), (37, 193154), (38, 188071), (46, 155363), (74, 96577), (221, 32338), (247, 28934), (299, 23902), (323, 22126), (391, 18278), (437, 16354), (442, 16169), (481, 14858), (494, 14467), (598, 11951), (629, 11362), (646, 11063), (703, 10166), (782, 9139), (851, 8398), (874, 8177), (962, 7429), (1258, 5681), (1406, 5083), (1702, 4199)]