4438943024

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{838169}}^1$

素因数の和:838508

約数の個数: 20

約数和(自身を含む): 8626445640

約数和(自身を除く): 4187502616

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 838169, 1676338, 3352676, 6705352, 13410704, 277433939, 554867878, 1109735756, 2219471512, 4438943024]

約数ペア:

[(1, 4438943024), (2, 2219471512), (4, 1109735756), (8, 554867878), (16, 277433939), (331, 13410704), (662, 6705352), (1324, 3352676), (2648, 1676338), (5296, 838169)]