1371524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3083136

約数和(自身を除く): 1711612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 73, 77, 122, 146, 154, 244, 292, 308, 427, 511, 671, 803, 854, 1022, 1342, 1606, 1708, 2044, 2684, 3212, 4453, 4697, 5621, 8906, 9394, 11242, 17812, 18788, 22484, 31171, 48983, 62342, 97966, 124684, 195932, 342881, 685762, 1371524]

約数ペア:

[(1, 1371524), (2, 685762), (4, 342881), (7, 195932), (11, 124684), (14, 97966), (22, 62342), (28, 48983), (44, 31171), (61, 22484), (73, 18788), (77, 17812), (122, 11242), (146, 9394), (154, 8906), (244, 5621), (292, 4697), (308, 4453), (427, 3212), (511, 2684), (671, 2044), (803, 1708), (854, 1606), (1022, 1342)]