1952209210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27888703}}^1$

素因数の和:27888717

約数の個数: 16

約数和(自身を含む): 4015973376

約数和(自身を除く): 2063764166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27888703, 55777406, 139443515, 195220921, 278887030, 390441842, 976104605, 1952209210]

約数ペア:

[(1, 1952209210), (2, 976104605), (5, 390441842), (7, 278887030), (10, 195220921), (14, 139443515), (35, 55777406), (70, 27888703)]