394267490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{1117}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 726395904

約数和(自身を除く): 332128414

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 751, 1117, 1502, 2234, 3755, 5585, 7510, 11170, 35297, 52499, 70594, 104998, 176485, 262495, 352970, 524990, 838867, 1677734, 4194335, 8388670, 39426749, 78853498, 197133745, 394267490]

約数ペア:

[(1, 394267490), (2, 197133745), (5, 78853498), (10, 39426749), (47, 8388670), (94, 4194335), (235, 1677734), (470, 838867), (751, 524990), (1117, 352970), (1502, 262495), (2234, 176485), (3755, 104998), (5585, 70594), (7510, 52499), (11170, 35297)]