1901152

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 36

約数和(自身を含む): 4122468

約数和(自身を除く): 2221316

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 491, 968, 982, 1936, 1964, 3872, 3928, 5401, 7856, 10802, 15712, 21604, 43208, 59411, 86416, 118822, 172832, 237644, 475288, 950576, 1901152]

約数ペア:

[(1, 1901152), (2, 950576), (4, 475288), (8, 237644), (11, 172832), (16, 118822), (22, 86416), (32, 59411), (44, 43208), (88, 21604), (121, 15712), (176, 10802), (242, 7856), (352, 5401), (484, 3928), (491, 3872), (968, 1964), (982, 1936)]