245220659710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12014731}}^1$

素因数の和:12014908

約数の個数: 32

約数和(自身を含む): 478378569312

約数和(自身を除く): 233157909602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 12014731, 24029462, 60073655, 120147310, 156191503, 312383006, 780957515, 1561915030, 1886312767, 3772625534, 9431563835, 18863127670, 24522065971, 49044131942, 122610329855, 245220659710]

約数ペア:

[(1, 245220659710), (2, 122610329855), (5, 49044131942), (10, 24522065971), (13, 18863127670), (26, 9431563835), (65, 3772625534), (130, 1886312767), (157, 1561915030), (314, 780957515), (785, 312383006), (1570, 156191503), (2041, 120147310), (4082, 60073655), (10205, 24029462), (20410, 12014731)]