1118916964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 2160893952

約数和(自身を除く): 1041976988

約数列:

[1, 2, 4, 11, 22, 44, 191, 211, 382, 422, 631, 764, 844, 1262, 2101, 2321, 2524, 4202, 4642, 6941, 8404, 9284, 13882, 27764, 40301, 80602, 120521, 133141, 161204, 241042, 266282, 443311, 482084, 532564, 886622, 1325731, 1464551, 1773244, 2651462, 2929102, 5302924, 5858204, 25429931, 50859862, 101719724, 279729241, 559458482, 1118916964]

約数ペア:

[(1, 1118916964), (2, 559458482), (4, 279729241), (11, 101719724), (22, 50859862), (44, 25429931), (191, 5858204), (211, 5302924), (382, 2929102), (422, 2651462), (631, 1773244), (764, 1464551), (844, 1325731), (1262, 886622), (2101, 532564), (2321, 482084), (2524, 443311), (4202, 266282), (4642, 241042), (6941, 161204), (8404, 133141), (9284, 120521), (13882, 80602), (27764, 40301)]