3913744

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1078

約数の個数: 20

約数和(自身を含む): 7616080

約数和(自身を除く): 3702336

約数列:

[1, 2, 4, 8, 16, 331, 662, 739, 1324, 1478, 2648, 2956, 5296, 5912, 11824, 244609, 489218, 978436, 1956872, 3913744]

約数ペア:

[(1, 3913744), (2, 1956872), (4, 978436), (8, 489218), (16, 244609), (331, 11824), (662, 5912), (739, 5296), (1324, 2956), (1478, 2648)]