1900802704

素因数分解:

$2^4\times {\mathrm{5783}}^1\times {\mathrm{20543}}^1$

素因数の和:26334

約数の個数: 20

約数和(自身を含む): 3683621376

約数和(自身を除く): 1782818672

約数列:

[1, 2, 4, 8, 16, 5783, 11566, 20543, 23132, 41086, 46264, 82172, 92528, 164344, 328688, 118800169, 237600338, 475200676, 950401352, 1900802704]

約数ペア:

[(1, 1900802704), (2, 950401352), (4, 475200676), (8, 237600338), (16, 118800169), (5783, 328688), (11566, 164344), (20543, 92528), (23132, 82172), (41086, 46264)]