171134854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 113363066

約数列:

[1, 2, 11, 22, 139, 191, 278, 293, 382, 586, 1529, 2101, 3058, 3223, 4202, 6446, 26549, 40727, 53098, 55963, 81454, 111926, 292039, 447997, 584078, 615593, 895994, 1231186, 7778857, 15557714, 85567427, 171134854]

約数ペア:

[(1, 171134854), (2, 85567427), (11, 15557714), (22, 7778857), (139, 1231186), (191, 895994), (278, 615593), (293, 584078), (382, 447997), (586, 292039), (1529, 111926), (2101, 81454), (3058, 55963), (3223, 53098), (4202, 40727), (6446, 26549)]