4957037135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{81203}}^1$

素因数の和:81658

約数の個数: 16

約数和(自身を含む): 6168255840

約数和(自身を除く): 1211218705

約数列:

[1, 5, 29, 145, 421, 2105, 12209, 61045, 81203, 406015, 2354887, 11774435, 34186463, 170932315, 991407427, 4957037135]

約数ペア:

[(1, 4957037135), (5, 991407427), (29, 170932315), (145, 34186463), (421, 11774435), (2105, 2354887), (12209, 406015), (61045, 81203)]