289370632

素因数分解:

$2^3\times {\mathrm{3331}}^1\times {\mathrm{10859}}^1$

素因数の和:14196

約数の個数: 16

約数和(自身を含む): 542782800

約数和(自身を除く): 253412168

約数列:

[1, 2, 4, 8, 3331, 6662, 10859, 13324, 21718, 26648, 43436, 86872, 36171329, 72342658, 144685316, 289370632]

約数ペア:

[(1, 289370632), (2, 144685316), (4, 72342658), (8, 36171329), (3331, 86872), (6662, 43436), (10859, 26648), (13324, 21718)]