401039684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{140617}}^1$

素因数の和:140675

約数の個数: 24

約数和(自身を含む): 755962368

約数和(自身を除く): 354922684

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 140617, 281234, 562468, 3234191, 4359127, 6468382, 8718254, 12936764, 17436508, 100259921, 200519842, 401039684]

約数ペア:

[(1, 401039684), (2, 200519842), (4, 100259921), (23, 17436508), (31, 12936764), (46, 8718254), (62, 6468382), (92, 4359127), (124, 3234191), (713, 562468), (1426, 281234), (2852, 140617)]