2064738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 4507776

約数和(自身を除く): 2443038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 257, 309, 514, 618, 771, 1339, 1542, 2678, 3341, 4017, 6682, 8034, 10023, 20046, 26471, 52942, 79413, 158826, 344123, 688246, 1032369, 2064738]

約数ペア:

[(1, 2064738), (2, 1032369), (3, 688246), (6, 344123), (13, 158826), (26, 79413), (39, 52942), (78, 26471), (103, 20046), (206, 10023), (257, 8034), (309, 6682), (514, 4017), (618, 3341), (771, 2678), (1339, 1542)]