1215670078

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{60343}}^1$

素因数の和:61791

約数の個数: 16

約数和(自身を含む): 2085488640

約数和(自身を除く): 869818562

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 60343, 120686, 422401, 844802, 86833577, 173667154, 607835039, 1215670078]

約数ペア:

[(1, 1215670078), (2, 607835039), (7, 173667154), (14, 86833577), (1439, 844802), (2878, 422401), (10073, 120686), (20146, 60343)]