489142804

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1409}}^1\times {\mathrm{1471}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 871718400

約数和(自身を除く): 382575596

約数列:

[1, 2, 4, 59, 118, 236, 1409, 1471, 2818, 2942, 5636, 5884, 83131, 86789, 166262, 173578, 332524, 347156, 2072639, 4145278, 8290556, 122285701, 244571402, 489142804]

約数ペア:

[(1, 489142804), (2, 244571402), (4, 122285701), (59, 8290556), (118, 4145278), (236, 2072639), (1409, 347156), (1471, 332524), (2818, 173578), (2942, 166262), (5636, 86789), (5884, 83131)]