20150150358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258335261}}^1$

素因数の和:258335279

約数の個数: 16

約数和(自身を含む): 43400324016

約数和(自身を除く): 23250173658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258335261, 516670522, 775005783, 1550011566, 3358358393, 6716716786, 10075075179, 20150150358]

約数ペア:

[(1, 20150150358), (2, 10075075179), (3, 6716716786), (6, 3358358393), (13, 1550011566), (26, 775005783), (39, 516670522), (78, 258335261)]