487831682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1\times {\mathrm{1741}}^1$

素因数の和:2598

約数の個数: 24

約数和(自身を含む): 793777140

約数和(自身を除く): 305945458

約数列:

[1, 2, 13, 26, 169, 338, 829, 1658, 1741, 3482, 10777, 21554, 22633, 45266, 140101, 280202, 294229, 588458, 1443289, 2886578, 18762757, 37525514, 243915841, 487831682]

約数ペア:

[(1, 487831682), (2, 243915841), (13, 37525514), (26, 18762757), (169, 2886578), (338, 1443289), (829, 588458), (1658, 294229), (1741, 280202), (3482, 140101), (10777, 45266), (21554, 22633)]