7138439812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1\times {\mathrm{3079}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 14747729920

約数和(自身を除く): 7609290108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2671, 3079, 5342, 6158, 10684, 12316, 18697, 21553, 37394, 43106, 74788, 82801, 86212, 95449, 165602, 190898, 331204, 381796, 579607, 668143, 1159214, 1336286, 2318428, 2672572, 8224009, 16448018, 32896036, 57568063, 115136126, 230272252, 254944279, 509888558, 1019777116, 1784609953, 3569219906, 7138439812]

約数ペア:

[(1, 7138439812), (2, 3569219906), (4, 1784609953), (7, 1019777116), (14, 509888558), (28, 254944279), (31, 230272252), (62, 115136126), (124, 57568063), (217, 32896036), (434, 16448018), (868, 8224009), (2671, 2672572), (3079, 2318428), (5342, 1336286), (6158, 1159214), (10684, 668143), (12316, 579607), (18697, 381796), (21553, 331204), (37394, 190898), (43106, 165602), (74788, 95449), (82801, 86212)]