1400705296

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{54409}}^1$

素因数の和:56026

約数の個数: 20

約数和(自身を含む): 2715603100

約数和(自身を除く): 1314897804

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 6436, 12872, 25744, 54409, 108818, 217636, 435272, 870544, 87544081, 175088162, 350176324, 700352648, 1400705296]

約数ペア:

[(1, 1400705296), (2, 700352648), (4, 350176324), (8, 175088162), (16, 87544081), (1609, 870544), (3218, 435272), (6436, 217636), (12872, 108818), (25744, 54409)]