521191442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1\times {\mathrm{2437}}^1$

素因数の和:4253

約数の個数: 16

約数和(自身を含む): 795382872

約数和(自身を除く): 274191430

約数列:

[1, 2, 61, 122, 1753, 2437, 3506, 4874, 106933, 148657, 213866, 297314, 4272061, 8544122, 260595721, 521191442]

約数ペア:

[(1, 521191442), (2, 260595721), (61, 8544122), (122, 4272061), (1753, 297314), (2437, 213866), (3506, 148657), (4874, 106933)]