275986678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 469476000

約数和(自身を除く): 193489322

約数列:

[1, 2, 11, 22, 29, 58, 229, 319, 458, 638, 1889, 2519, 3778, 5038, 6641, 13282, 20779, 41558, 54781, 73051, 109562, 146102, 432581, 602591, 865162, 1205182, 4758391, 9516782, 12544849, 25089698, 137993339, 275986678]

約数ペア:

[(1, 275986678), (2, 137993339), (11, 25089698), (22, 12544849), (29, 9516782), (58, 4758391), (229, 1205182), (319, 865162), (458, 602591), (638, 432581), (1889, 146102), (2519, 109562), (3778, 73051), (5038, 54781), (6641, 41558), (13282, 20779)]