274025296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{901399}}^1$

素因数の和:901426

約数の個数: 20

約数和(自身を含む): 558868000

約数和(自身を除く): 284842704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 901399, 1802798, 3605596, 7211192, 14422384, 17126581, 34253162, 68506324, 137012648, 274025296]

約数ペア:

[(1, 274025296), (2, 137012648), (4, 68506324), (8, 34253162), (16, 17126581), (19, 14422384), (38, 7211192), (76, 3605596), (152, 1802798), (304, 901399)]