2438679170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7866707}}^1$

素因数の和:7866745

約数の個数: 16

約数和(自身を含む): 4531223808

約数和(自身を除く): 2092544638

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 7866707, 15733414, 39333535, 78667070, 243867917, 487735834, 1219339585, 2438679170]

約数ペア:

[(1, 2438679170), (2, 1219339585), (5, 487735834), (10, 243867917), (31, 78667070), (62, 39333535), (155, 15733414), (310, 7866707)]