664224962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{190979}}^1$

素因数の和:191065

約数の個数: 16

約数和(自身を含む): 1045042560

約数和(自身を除く): 380817598

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 190979, 381958, 7066223, 8976013, 14132446, 17952026, 332112481, 664224962]

約数ペア:

[(1, 664224962), (2, 332112481), (37, 17952026), (47, 14132446), (74, 8976013), (94, 7066223), (1739, 381958), (3478, 190979)]