2153973669114

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18919}}^1\times {\mathrm{259937}}^1$

素因数の和:278934

約数の個数: 32

約数和(自身を含む): 4367207940480

約数和(自身を除く): 2213234271366

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 18919, 37838, 56757, 113514, 259937, 519874, 779811, 1381087, 1559622, 2762174, 4143261, 8286522, 18975401, 37950802, 56926203, 113852406, 4917748103, 9835496206, 14753244309, 29506488618, 358995611519, 717991223038, 1076986834557, 2153973669114]

約数ペア:

[(1, 2153973669114), (2, 1076986834557), (3, 717991223038), (6, 358995611519), (73, 29506488618), (146, 14753244309), (219, 9835496206), (438, 4917748103), (18919, 113852406), (37838, 56926203), (56757, 37950802), (113514, 18975401), (259937, 8286522), (519874, 4143261), (779811, 2762174), (1381087, 1559622)]