306704

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 20

約数和(自身を含む): 615660

約数和(自身を除く): 308956

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 661, 1322, 2644, 5288, 10576, 19169, 38338, 76676, 153352, 306704]

約数ペア:

[(1, 306704), (2, 153352), (4, 76676), (8, 38338), (16, 19169), (29, 10576), (58, 5288), (116, 2644), (232, 1322), (464, 661)]