1982859070

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{321371}}^1$

素因数の和:321995

約数の個数: 16

約数和(自身を含む): 3574942128

約数和(自身を除く): 1592083058

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 321371, 642742, 1606855, 3213710, 198285907, 396571814, 991429535, 1982859070]

約数ペア:

[(1, 1982859070), (2, 991429535), (5, 396571814), (10, 198285907), (617, 3213710), (1234, 1606855), (3085, 642742), (6170, 321371)]