1877428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 3953600

約数和(自身を除く): 2076172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3529, 7058, 14116, 24703, 49406, 67051, 98812, 134102, 268204, 469357, 938714, 1877428]

約数ペア:

[(1, 1877428), (2, 938714), (4, 469357), (7, 268204), (14, 134102), (19, 98812), (28, 67051), (38, 49406), (76, 24703), (133, 14116), (266, 7058), (532, 3529)]