974350090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13919287}}^1$

素因数の和:13919301

約数の個数: 16

約数和(自身を含む): 2004377472

約数和(自身を除く): 1030027382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13919287, 27838574, 69596435, 97435009, 139192870, 194870018, 487175045, 974350090]

約数ペア:

[(1, 974350090), (2, 487175045), (5, 194870018), (7, 139192870), (10, 97435009), (14, 69596435), (35, 27838574), (70, 13919287)]