630447142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83903}}^1$

素因数の和:83952

約数の個数: 24

約数和(自身を含む): 1081858176

約数和(自身を除く): 451411034

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 83903, 167806, 1090739, 1426351, 2181478, 2852702, 18542563, 24247967, 37085126, 48495934, 315223571, 630447142]

約数ペア:

[(1, 630447142), (2, 315223571), (13, 48495934), (17, 37085126), (26, 24247967), (34, 18542563), (221, 2852702), (289, 2181478), (442, 1426351), (578, 1090739), (3757, 167806), (7514, 83903)]