2013013690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{162209}}^1$

素因数の和:162306

約数の個数: 32

約数和(自身を含む): 3889146960

約数和(自身を除く): 1876133270

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 162209, 324418, 811045, 1622090, 2757553, 5515106, 11841257, 13787765, 23682514, 27575530, 59206285, 118412570, 201301369, 402602738, 1006506845, 2013013690]

約数ペア:

[(1, 2013013690), (2, 1006506845), (5, 402602738), (10, 201301369), (17, 118412570), (34, 59206285), (73, 27575530), (85, 23682514), (146, 13787765), (170, 11841257), (365, 5515106), (730, 2757553), (1241, 1622090), (2482, 811045), (6205, 324418), (12410, 162209)]