551090596

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21893}}^1$

素因数の和:21964

約数の個数: 48

約数和(自身を含む): 1177021440

約数和(自身を除く): 625930844

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 21893, 25172, 43786, 87572, 153251, 306502, 613004, 634897, 678683, 1269794, 1357366, 2539588, 2714732, 4444279, 4750781, 8888558, 9501562, 17777116, 19003124, 19681807, 39363614, 78727228, 137772649, 275545298, 551090596]

約数ペア:

[(1, 551090596), (2, 275545298), (4, 137772649), (7, 78727228), (14, 39363614), (28, 19681807), (29, 19003124), (31, 17777116), (58, 9501562), (62, 8888558), (116, 4750781), (124, 4444279), (203, 2714732), (217, 2539588), (406, 1357366), (434, 1269794), (812, 678683), (868, 634897), (899, 613004), (1798, 306502), (3596, 153251), (6293, 87572), (12586, 43786), (21893, 25172)]