401290068

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{499117}}^1$

素因数の和:499191

約数の個数: 24

約数和(自身を含む): 950320672

約数和(自身を除く): 549030604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 499117, 998234, 1497351, 1996468, 2994702, 5989404, 33440839, 66881678, 100322517, 133763356, 200645034, 401290068]

約数ペア:

[(1, 401290068), (2, 200645034), (3, 133763356), (4, 100322517), (6, 66881678), (12, 33440839), (67, 5989404), (134, 2994702), (201, 1996468), (268, 1497351), (402, 998234), (804, 499117)]