2101738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 1192982

約数列:

[1, 2, 31, 62, 109, 218, 311, 622, 3379, 6758, 9641, 19282, 33899, 67798, 1050869, 2101738]

約数ペア:

[(1, 2101738), (2, 1050869), (31, 67798), (62, 33899), (109, 19282), (218, 9641), (311, 6758), (622, 3379)]