1009968245

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{128413}}^1$

素因数の和:128453

約数の個数: 24

約数和(自身を含む): 1434641208

約数和(自身を除く): 424672963

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 128413, 642065, 1412543, 1669369, 7062715, 8346845, 15537973, 18363059, 77689865, 91815295, 201993649, 1009968245]

約数ペア:

[(1, 1009968245), (5, 201993649), (11, 91815295), (13, 77689865), (55, 18363059), (65, 15537973), (121, 8346845), (143, 7062715), (605, 1669369), (715, 1412543), (1573, 642065), (7865, 128413)]