797173690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{246803}}^1$

素因数の和:246846

約数の個数: 32

約数和(自身を含む): 1599289920

約数和(自身を除く): 802116230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 246803, 493606, 1234015, 2468030, 4195651, 4689257, 8391302, 9378514, 20978255, 23446285, 41956510, 46892570, 79717369, 159434738, 398586845, 797173690]

約数ペア:

[(1, 797173690), (2, 398586845), (5, 159434738), (10, 79717369), (17, 46892570), (19, 41956510), (34, 23446285), (38, 20978255), (85, 9378514), (95, 8391302), (170, 4689257), (190, 4195651), (323, 2468030), (646, 1234015), (1615, 493606), (3230, 246803)]