2129848

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 4635360

約数和(自身を除く): 2505512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 521, 584, 1022, 1042, 2044, 2084, 3647, 4088, 4168, 7294, 14588, 29176, 38033, 76066, 152132, 266231, 304264, 532462, 1064924, 2129848]

約数ペア:

[(1, 2129848), (2, 1064924), (4, 532462), (7, 304264), (8, 266231), (14, 152132), (28, 76066), (56, 38033), (73, 29176), (146, 14588), (292, 7294), (511, 4168), (521, 4088), (584, 3647), (1022, 2084), (1042, 2044)]