2487494401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{284969}}^1$

素因数の和:285048

約数の個数: 16

約数和(自身を含む): 3009283200

約数和(自身を除く): 521788799

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 284969, 1994783, 8264101, 12253667, 57848707, 85775669, 355356343, 2487494401]

約数ペア:

[(1, 2487494401), (7, 355356343), (29, 85775669), (43, 57848707), (203, 12253667), (301, 8264101), (1247, 1994783), (8729, 284969)]