240404738

素因数分解:

$2^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{10301}}^1$

素因数の和:11977

約数の個数: 16

約数和(自身を含む): 412409664

約数和(自身を除く): 172004926

約数列:

[1, 2, 7, 14, 1667, 3334, 10301, 11669, 20602, 23338, 72107, 144214, 17171767, 34343534, 120202369, 240404738]

約数ペア:

[(1, 240404738), (2, 120202369), (7, 34343534), (14, 17171767), (1667, 144214), (3334, 72107), (10301, 23338), (11669, 20602)]