1261472833

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{1031}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 1349360640

約数和(自身を除く): 87887807

約数列:

[1, 19, 71, 907, 1031, 1349, 17233, 19589, 64397, 73201, 935117, 1223543, 1390819, 17767223, 66393307, 1261472833]

約数ペア:

[(1, 1261472833), (19, 66393307), (71, 17767223), (907, 1390819), (1031, 1223543), (1349, 935117), (17233, 73201), (19589, 64397)]