381634422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{80209}}^1$

素因数の和:80288

約数の個数: 32

約数和(自身を含む): 835467360

約数和(自身を除く): 453832938

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 80209, 160418, 240627, 481254, 1042717, 2085434, 3128151, 4892749, 6256302, 9785498, 14678247, 29356494, 63605737, 127211474, 190817211, 381634422]

約数ペア:

[(1, 381634422), (2, 190817211), (3, 127211474), (6, 63605737), (13, 29356494), (26, 14678247), (39, 9785498), (61, 6256302), (78, 4892749), (122, 3128151), (183, 2085434), (366, 1042717), (793, 481254), (1586, 240627), (2379, 160418), (4758, 80209)]