39804921722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1\times {\mathrm{2179}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 61410286080

約数和(自身を除く): 21605364358

約数列:

[1, 2, 43, 86, 311, 622, 683, 1366, 2179, 4358, 13373, 26746, 29369, 58738, 93697, 187394, 212413, 424826, 677669, 1355338, 1488257, 2976514, 9133759, 18267518, 29139767, 58279534, 63995051, 127990102, 462847927, 925695854, 19902460861, 39804921722]

約数ペア:

[(1, 39804921722), (2, 19902460861), (43, 925695854), (86, 462847927), (311, 127990102), (622, 63995051), (683, 58279534), (1366, 29139767), (2179, 18267518), (4358, 9133759), (13373, 2976514), (26746, 1488257), (29369, 1355338), (58738, 677669), (93697, 424826), (187394, 212413)]