2143162715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 2795285376

約数和(自身を除く): 652122661

約数列:

[1, 5, 17, 61, 85, 103, 305, 515, 1037, 1751, 4013, 5185, 6283, 8755, 20065, 31415, 68221, 106811, 244793, 341105, 413339, 534055, 1223965, 2066695, 4161481, 7026763, 20807405, 25213679, 35133815, 126068395, 428632543, 2143162715]

約数ペア:

[(1, 2143162715), (5, 428632543), (17, 126068395), (61, 35133815), (85, 25213679), (103, 20807405), (305, 7026763), (515, 4161481), (1037, 2066695), (1751, 1223965), (4013, 534055), (5185, 413339), (6283, 341105), (8755, 244793), (20065, 106811), (31415, 68221)]