31780492996

素因数分解:

$2^2\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{491137}}^1$

素因数の和:493459

約数の個数: 24

約数和(自身を含む): 63588619136

約数和(自身を除く): 31808126140

約数列:

[1, 2, 4, 7, 14, 28, 2311, 4622, 9244, 16177, 32354, 64708, 491137, 982274, 1964548, 3437959, 6875918, 13751836, 1135017607, 2270035214, 4540070428, 7945123249, 15890246498, 31780492996]

約数ペア:

[(1, 31780492996), (2, 15890246498), (4, 7945123249), (7, 4540070428), (14, 2270035214), (28, 1135017607), (2311, 13751836), (4622, 6875918), (9244, 3437959), (16177, 1964548), (32354, 982274), (64708, 491137)]