617029388

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{2797}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 1091018544

約数和(自身を除く): 473989156

約数列:

[1, 2, 4, 131, 262, 421, 524, 842, 1684, 2797, 5594, 11188, 55151, 110302, 220604, 366407, 732814, 1177537, 1465628, 2355074, 4710148, 154257347, 308514694, 617029388]

約数ペア:

[(1, 617029388), (2, 308514694), (4, 154257347), (131, 4710148), (262, 2355074), (421, 1465628), (524, 1177537), (842, 732814), (1684, 366407), (2797, 220604), (5594, 110302), (11188, 55151)]