1822182188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{209639}}^1$

素因数の和:209737

約数の個数: 24

約数和(自身を含む): 3328244640

約数和(自身を除く): 1506062452

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 209639, 419278, 838556, 8595199, 11110867, 17190398, 22221734, 34380796, 44443468, 455545547, 911091094, 1822182188]

約数ペア:

[(1, 1822182188), (2, 911091094), (4, 455545547), (41, 44443468), (53, 34380796), (82, 22221734), (106, 17190398), (164, 11110867), (212, 8595199), (2173, 838556), (4346, 419278), (8692, 209639)]