388128434

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{11927}}^1$

素因数の和:12289

約数の個数: 16

約数和(自身を含む): 595159488

約数和(自身を除く): 207031054

約数列:

[1, 2, 53, 106, 307, 614, 11927, 16271, 23854, 32542, 632131, 1264262, 3661589, 7323178, 194064217, 388128434]

約数ペア:

[(1, 388128434), (2, 194064217), (53, 7323178), (106, 3661589), (307, 1264262), (614, 632131), (11927, 32542), (16271, 23854)]