3941886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 8594208

約数和(自身を除く): 4652322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 521, 582, 1042, 1261, 1563, 2522, 3126, 3783, 6773, 7566, 13546, 20319, 40638, 50537, 101074, 151611, 303222, 656981, 1313962, 1970943, 3941886]

約数ペア:

[(1, 3941886), (2, 1970943), (3, 1313962), (6, 656981), (13, 303222), (26, 151611), (39, 101074), (78, 50537), (97, 40638), (194, 20319), (291, 13546), (521, 7566), (582, 6773), (1042, 3783), (1261, 3126), (1563, 2522)]