1958862010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27983743}}^1$

素因数の和:27983757

約数の個数: 16

約数和(自身を含む): 4029659136

約数和(自身を除く): 2070797126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27983743, 55967486, 139918715, 195886201, 279837430, 391772402, 979431005, 1958862010]

約数ペア:

[(1, 1958862010), (2, 979431005), (5, 391772402), (7, 279837430), (10, 195886201), (14, 139918715), (35, 55967486), (70, 27983743)]