2076140978

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 3206044800

約数和(自身を除く): 1129903822

約数列:

[1, 2, 61, 122, 151, 251, 302, 449, 502, 898, 9211, 15311, 18422, 27389, 30622, 37901, 54778, 67799, 75802, 112699, 135598, 225398, 2311961, 4135739, 4623922, 6874639, 8271478, 13749278, 17017549, 34035098, 1038070489, 2076140978]

約数ペア:

[(1, 2076140978), (2, 1038070489), (61, 34035098), (122, 17017549), (151, 13749278), (251, 8271478), (302, 6874639), (449, 4623922), (502, 4135739), (898, 2311961), (9211, 225398), (15311, 135598), (18422, 112699), (27389, 75802), (30622, 67799), (37901, 54778)]