961430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 1753920

約数和(自身を除く): 792490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1217, 2434, 6085, 12170, 96143, 192286, 480715, 961430]

約数ペア:

[(1, 961430), (2, 480715), (5, 192286), (10, 96143), (79, 12170), (158, 6085), (395, 2434), (790, 1217)]