339240748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1101431}}^1$

素因数の和:1101453

約数の個数: 24

約数和(自身を含む): 740162304

約数和(自身を除く): 400921556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1101431, 2202862, 4405724, 7710017, 12115741, 15420034, 24231482, 30840068, 48462964, 84810187, 169620374, 339240748]

約数ペア:

[(1, 339240748), (2, 169620374), (4, 84810187), (7, 48462964), (11, 30840068), (14, 24231482), (22, 15420034), (28, 12115741), (44, 7710017), (77, 4405724), (154, 2202862), (308, 1101431)]