2007204988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{143249}}^1$

素因数の和:143397

約数の個数: 24

約数和(自身を含む): 3658032000

約数和(自身を除く): 1650827012

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 3503, 7006, 14012, 143249, 286498, 572996, 4440719, 8881438, 16187137, 17762876, 32374274, 64748548, 501801247, 1003602494, 2007204988]

約数ペア:

[(1, 2007204988), (2, 1003602494), (4, 501801247), (31, 64748548), (62, 32374274), (113, 17762876), (124, 16187137), (226, 8881438), (452, 4440719), (3503, 572996), (7006, 286498), (14012, 143249)]