988046140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{932119}}^1$

素因数の和:932181

約数の個数: 24

約数和(自身を含む): 2114048160

約数和(自身を除く): 1126002020

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 932119, 1864238, 3728476, 4660595, 9321190, 18642380, 49402307, 98804614, 197609228, 247011535, 494023070, 988046140]

約数ペア:

[(1, 988046140), (2, 494023070), (4, 247011535), (5, 197609228), (10, 98804614), (20, 49402307), (53, 18642380), (106, 9321190), (212, 4660595), (265, 3728476), (530, 1864238), (1060, 932119)]