2661839376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7922141}}^1$

素因数の和:7922159

約数の個数: 40

約数和(自身を含む): 7858764864

約数和(自身を除く): 5196925488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7922141, 15844282, 23766423, 31688564, 47532846, 55454987, 63377128, 95065692, 110909974, 126754256, 166364961, 190131384, 221819948, 332729922, 380262768, 443639896, 665459844, 887279792, 1330919688, 2661839376]

約数ペア:

[(1, 2661839376), (2, 1330919688), (3, 887279792), (4, 665459844), (6, 443639896), (7, 380262768), (8, 332729922), (12, 221819948), (14, 190131384), (16, 166364961), (21, 126754256), (24, 110909974), (28, 95065692), (42, 63377128), (48, 55454987), (56, 47532846), (84, 31688564), (112, 23766423), (168, 15844282), (336, 7922141)]