1273190204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{4373}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 2623350240

約数和(自身を除く): 1350160036

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 509, 572, 1018, 2036, 4373, 5599, 6617, 8746, 11198, 13234, 17492, 22396, 26468, 48103, 56849, 72787, 96206, 113698, 145574, 192412, 227396, 291148, 625339, 1250678, 2225857, 2501356, 4451714, 8903428, 24484427, 28936141, 48968854, 57872282, 97937708, 115744564, 318297551, 636595102, 1273190204]

約数ペア:

[(1, 1273190204), (2, 636595102), (4, 318297551), (11, 115744564), (13, 97937708), (22, 57872282), (26, 48968854), (44, 28936141), (52, 24484427), (143, 8903428), (286, 4451714), (509, 2501356), (572, 2225857), (1018, 1250678), (2036, 625339), (4373, 291148), (5599, 227396), (6617, 192412), (8746, 145574), (11198, 113698), (13234, 96206), (17492, 72787), (22396, 56849), (26468, 48103)]