2017119110

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{644447}}^1$

素因数の和:644767

約数の個数: 16

約数和(自身を含む): 3642420096

約数和(自身を除く): 1625300986

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 644447, 1288894, 3222235, 6444470, 201711911, 403423822, 1008559555, 2017119110]

約数ペア:

[(1, 2017119110), (2, 1008559555), (5, 403423822), (10, 201711911), (313, 6444470), (626, 3222235), (1565, 1288894), (3130, 644447)]