2828798

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 5136384

約数和(自身を除く): 2307586

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 127, 254, 259, 301, 518, 602, 889, 1591, 1778, 3182, 4699, 5461, 9398, 10922, 11137, 22274, 32893, 38227, 65786, 76454, 202057, 404114, 1414399, 2828798]

約数ペア:

[(1, 2828798), (2, 1414399), (7, 404114), (14, 202057), (37, 76454), (43, 65786), (74, 38227), (86, 32893), (127, 22274), (254, 11137), (259, 10922), (301, 9398), (518, 5461), (602, 4699), (889, 3182), (1591, 1778)]