268739710

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{18521}}^1$

素因数の和:19979

約数の個数: 16

約数和(自身を含む): 484090992

約数和(自身を除く): 215351282

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 14510, 18521, 37042, 92605, 185210, 26873971, 53747942, 134369855, 268739710]

約数ペア:

[(1, 268739710), (2, 134369855), (5, 53747942), (10, 26873971), (1451, 185210), (2902, 92605), (7255, 37042), (14510, 18521)]