253442948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{198623}}^1$

素因数の和:198667

約数の個数: 24

約数和(自身を含む): 500532480

約数和(自身を除く): 247089532

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 198623, 397246, 794492, 2184853, 4369706, 5760067, 8739412, 11520134, 23040268, 63360737, 126721474, 253442948]

約数ペア:

[(1, 253442948), (2, 126721474), (4, 63360737), (11, 23040268), (22, 11520134), (29, 8739412), (44, 5760067), (58, 4369706), (116, 2184853), (319, 794492), (638, 397246), (1276, 198623)]