641534982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{1553}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 1413704880

約数和(自身を除く): 772169898

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 569, 726, 1138, 1553, 1707, 3106, 3414, 4659, 6259, 9318, 12518, 17083, 18777, 34166, 37554, 51249, 68849, 102498, 137698, 187913, 206547, 375826, 413094, 563739, 883657, 1127478, 1767314, 2650971, 5301942, 9720227, 19440454, 29160681, 58321362, 106922497, 213844994, 320767491, 641534982]

約数ペア:

[(1, 641534982), (2, 320767491), (3, 213844994), (6, 106922497), (11, 58321362), (22, 29160681), (33, 19440454), (66, 9720227), (121, 5301942), (242, 2650971), (363, 1767314), (569, 1127478), (726, 883657), (1138, 563739), (1553, 413094), (1707, 375826), (3106, 206547), (3414, 187913), (4659, 137698), (6259, 102498), (9318, 68849), (12518, 51249), (17083, 37554), (18777, 34166)]