248195378

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{2677}}^1$

素因数の和:3137

約数の個数: 16

約数和(自身を含む): 376119744

約数和(自身を除く): 127924366

約数列:

[1, 2, 151, 302, 307, 614, 2677, 5354, 46357, 92714, 404227, 808454, 821839, 1643678, 124097689, 248195378]

約数ペア:

[(1, 248195378), (2, 124097689), (151, 1643678), (302, 821839), (307, 808454), (614, 404227), (2677, 92714), (5354, 46357)]