1089091510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{33377}}^1$

素因数の和:33648

約数の個数: 32

約数和(自身を含む): 2119636512

約数和(自身を除く): 1030545002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 6526, 16315, 32630, 33377, 66754, 166885, 333770, 433901, 867802, 2169505, 4339010, 8377627, 16755254, 41888135, 83776270, 108909151, 217818302, 544545755, 1089091510]

約数ペア:

[(1, 1089091510), (2, 544545755), (5, 217818302), (10, 108909151), (13, 83776270), (26, 41888135), (65, 16755254), (130, 8377627), (251, 4339010), (502, 2169505), (1255, 867802), (2510, 433901), (3263, 333770), (6526, 166885), (16315, 66754), (32630, 33377)]