1993337138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{40543}}^1$

素因数の和:40650

約数の個数: 32

約数和(自身を含む): 3378450432

約数和(自身を除く): 1385113294

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 403, 793, 806, 1586, 1891, 3782, 24583, 40543, 49166, 81086, 527059, 1054118, 1256833, 2473123, 2513666, 4946246, 16338829, 32150599, 32677658, 64301198, 76666813, 153333626, 996668569, 1993337138]

約数ペア:

[(1, 1993337138), (2, 996668569), (13, 153333626), (26, 76666813), (31, 64301198), (61, 32677658), (62, 32150599), (122, 16338829), (403, 4946246), (793, 2513666), (806, 2473123), (1586, 1256833), (1891, 1054118), (3782, 527059), (24583, 81086), (40543, 49166)]