1640156674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{46147}}^1$

素因数の和:47529

約数の個数: 16

約数和(自身を含む): 2651479488

約数和(自身を除く): 1011322814

約数列:

[1, 2, 13, 26, 1367, 2734, 17771, 35542, 46147, 92294, 599911, 1199822, 63082949, 126165898, 820078337, 1640156674]

約数ペア:

[(1, 1640156674), (2, 820078337), (13, 126165898), (26, 63082949), (1367, 1199822), (2734, 599911), (17771, 92294), (35542, 46147)]