427879562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{1949}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 742996800

約数和(自身を除く): 315117238

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 587, 1174, 1949, 3898, 6457, 9979, 12914, 19958, 21439, 33133, 42878, 66266, 109769, 219538, 364463, 728926, 1144063, 2288126, 12584693, 19449071, 25169386, 38898142, 213939781, 427879562]

約数ペア:

[(1, 427879562), (2, 213939781), (11, 38898142), (17, 25169386), (22, 19449071), (34, 12584693), (187, 2288126), (374, 1144063), (587, 728926), (1174, 364463), (1949, 219538), (3898, 109769), (6457, 66266), (9979, 42878), (12914, 33133), (19958, 21439)]