249804794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 403729920

約数和(自身を除く): 153925126

約数列:

[1, 2, 23, 46, 53, 79, 106, 158, 1219, 1297, 1817, 2438, 2594, 3634, 4187, 8374, 29831, 59662, 68741, 96301, 102463, 137482, 192602, 204926, 1581043, 2356649, 3162086, 4713298, 5430539, 10861078, 124902397, 249804794]

約数ペア:

[(1, 249804794), (2, 124902397), (23, 10861078), (46, 5430539), (53, 4713298), (79, 3162086), (106, 2356649), (158, 1581043), (1219, 204926), (1297, 192602), (1817, 137482), (2438, 102463), (2594, 96301), (3634, 68741), (4187, 59662), (8374, 29831)]