1320331364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{17851}}^1$

素因数の和:17948

約数の個数: 36

約数和(自身を含む): 2583755664

約数和(自身を除く): 1263424300

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1681, 1804, 3362, 6724, 17851, 18491, 35702, 36982, 71404, 73964, 196361, 392722, 731891, 785444, 1463782, 2927564, 8050801, 16101602, 30007531, 32203204, 60015062, 120030124, 330082841, 660165682, 1320331364]

約数ペア:

[(1, 1320331364), (2, 660165682), (4, 330082841), (11, 120030124), (22, 60015062), (41, 32203204), (44, 30007531), (82, 16101602), (164, 8050801), (451, 2927564), (902, 1463782), (1681, 785444), (1804, 731891), (3362, 392722), (6724, 196361), (17851, 73964), (18491, 71404), (35702, 36982)]