91520884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251431}}^1$

素因数の和:251455

約数の個数: 24

約数和(自身を含む): 197122688

約数和(自身を除く): 105601804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 251431, 502862, 1005724, 1760017, 3268603, 3520034, 6537206, 7040068, 13074412, 22880221, 45760442, 91520884]

約数ペア:

[(1, 91520884), (2, 45760442), (4, 22880221), (7, 13074412), (13, 7040068), (14, 6537206), (26, 3520034), (28, 3268603), (52, 1760017), (91, 1005724), (182, 502862), (364, 251431)]