1899436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 4223016

約数和(自身を除く): 2323580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 881, 1078, 1762, 2156, 3524, 6167, 9691, 12334, 19382, 24668, 38764, 43169, 67837, 86338, 135674, 172676, 271348, 474859, 949718, 1899436]

約数ペア:

[(1, 1899436), (2, 949718), (4, 474859), (7, 271348), (11, 172676), (14, 135674), (22, 86338), (28, 67837), (44, 43169), (49, 38764), (77, 24668), (98, 19382), (154, 12334), (196, 9691), (308, 6167), (539, 3524), (881, 2156), (1078, 1762)]