2846449580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149971}}^1$

素因数の和:150066

約数の個数: 48

約数和(自身を含む): 6525581664

約数和(自身を除く): 3679132084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980, 149971, 299942, 599884, 749855, 1499710, 1949623, 2999420, 3899246, 7798492, 9748115, 10947883, 19496230, 21895766, 38992460, 43791532, 54739415, 109478830, 142322479, 218957660, 284644958, 569289916, 711612395, 1423224790, 2846449580]

約数ペア:

[(1, 2846449580), (2, 1423224790), (4, 711612395), (5, 569289916), (10, 284644958), (13, 218957660), (20, 142322479), (26, 109478830), (52, 54739415), (65, 43791532), (73, 38992460), (130, 21895766), (146, 19496230), (260, 10947883), (292, 9748115), (365, 7798492), (730, 3899246), (949, 2999420), (1460, 1949623), (1898, 1499710), (3796, 749855), (4745, 599884), (9490, 299942), (18980, 149971)]