255024992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{419449}}^1$

素因数の和:419478

約数の個数: 24

約数和(自身を含む): 528507000

約数和(自身を除く): 273482008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 419449, 838898, 1677796, 3355592, 6711184, 7969531, 13422368, 15939062, 31878124, 63756248, 127512496, 255024992]

約数ペア:

[(1, 255024992), (2, 127512496), (4, 63756248), (8, 31878124), (16, 15939062), (19, 13422368), (32, 7969531), (38, 6711184), (76, 3355592), (152, 1677796), (304, 838898), (608, 419449)]