40257118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12281}}^1$

素因数の和:12443

約数の個数: 16

約数和(自身を含む): 66322800

約数和(自身を除く): 26065682

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 12281, 24562, 135091, 270182, 1829869, 3659738, 20128559, 40257118]

約数ペア:

[(1, 40257118), (2, 20128559), (11, 3659738), (22, 1829869), (149, 270182), (298, 135091), (1639, 24562), (3278, 12281)]