2570443655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{61121}}^1$

素因数の和:61786

約数の個数: 16

約数和(自身を含む): 3326992704

約数和(自身を除く): 756549049

約数列:

[1, 5, 13, 65, 647, 3235, 8411, 42055, 61121, 305605, 794573, 3972865, 39545287, 197726435, 514088731, 2570443655]

約数ペア:

[(1, 2570443655), (5, 514088731), (13, 197726435), (65, 39545287), (647, 3972865), (3235, 794573), (8411, 305605), (42055, 61121)]