252013136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{508091}}^1$

素因数の和:508130

約数の個数: 20

約数和(自身を含む): 504027264

約数和(自身を除く): 252014128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 508091, 1016182, 2032364, 4064728, 8129456, 15750821, 31501642, 63003284, 126006568, 252013136]

約数ペア:

[(1, 252013136), (2, 126006568), (4, 63003284), (8, 31501642), (16, 15750821), (31, 8129456), (62, 4064728), (124, 2032364), (248, 1016182), (496, 508091)]