1974210890

素因数分解:

$2^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{269333}}^1$

素因数の和:270073

約数の個数: 16

約数和(自身を含む): 3558440808

約数和(自身を除く): 1584229918

約数列:

[1, 2, 5, 10, 733, 1466, 3665, 7330, 269333, 538666, 1346665, 2693330, 197421089, 394842178, 987105445, 1974210890]

約数ペア:

[(1, 1974210890), (2, 987105445), (5, 394842178), (10, 197421089), (733, 2693330), (1466, 1346665), (3665, 538666), (7330, 269333)]