449202964

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 910819840

約数和(自身を除く): 461616876

約数列:

[1, 2, 4, 7, 14, 28, 139, 211, 278, 422, 547, 556, 844, 973, 1094, 1477, 1946, 2188, 2954, 3829, 3892, 5908, 7658, 15316, 29329, 58658, 76033, 115417, 117316, 152066, 205303, 230834, 304132, 410606, 461668, 532231, 807919, 821212, 1064462, 1615838, 2128924, 3231676, 16042963, 32085926, 64171852, 112300741, 224601482, 449202964]

約数ペア:

[(1, 449202964), (2, 224601482), (4, 112300741), (7, 64171852), (14, 32085926), (28, 16042963), (139, 3231676), (211, 2128924), (278, 1615838), (422, 1064462), (547, 821212), (556, 807919), (844, 532231), (973, 461668), (1094, 410606), (1477, 304132), (1946, 230834), (2188, 205303), (2954, 152066), (3829, 117316), (3892, 115417), (5908, 76033), (7658, 58658), (15316, 29329)]