2064430370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137537}}^1$

素因数の和:137642

約数の個数: 32

約数和(自身を含む): 3961094400

約数和(自身を除く): 1896664030

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 137537, 275074, 687685, 1375370, 2613203, 5226406, 10865423, 13066015, 21730846, 26132030, 54327115, 108654230, 206443037, 412886074, 1032215185, 2064430370]

約数ペア:

[(1, 2064430370), (2, 1032215185), (5, 412886074), (10, 206443037), (19, 108654230), (38, 54327115), (79, 26132030), (95, 21730846), (158, 13066015), (190, 10865423), (395, 5226406), (790, 2613203), (1501, 1375370), (3002, 687685), (7505, 275074), (15010, 137537)]