1383042221660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{21455821}}^1$

素因数の和:21456134

約数の個数: 48

約数和(自身を含む): 3179237880672

約数和(自身を除く): 1796195659012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1465, 2930, 3223, 5860, 6446, 12892, 16115, 32230, 64460, 21455821, 42911642, 85823284, 107279105, 214558210, 236014031, 429116420, 472028062, 944056124, 1180070155, 2360140310, 4720280620, 6286555553, 12573111106, 25146222212, 31432777765, 62865555530, 69152111083, 125731111060, 138304222166, 276608444332, 345760555415, 691521110830, 1383042221660]

約数ペア:

[(1, 1383042221660), (2, 691521110830), (4, 345760555415), (5, 276608444332), (10, 138304222166), (11, 125731111060), (20, 69152111083), (22, 62865555530), (44, 31432777765), (55, 25146222212), (110, 12573111106), (220, 6286555553), (293, 4720280620), (586, 2360140310), (1172, 1180070155), (1465, 944056124), (2930, 472028062), (3223, 429116420), (5860, 236014031), (6446, 214558210), (12892, 107279105), (16115, 85823284), (32230, 42911642), (64460, 21455821)]