454220930

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{2377}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 830568816

約数和(自身を除く): 376347886

約数列:

[1, 2, 5, 10, 97, 194, 197, 394, 485, 970, 985, 1970, 2377, 4754, 11885, 19109, 23770, 38218, 95545, 191090, 230569, 461138, 468269, 936538, 1152845, 2305690, 2341345, 4682690, 45422093, 90844186, 227110465, 454220930]

約数ペア:

[(1, 454220930), (2, 227110465), (5, 90844186), (10, 45422093), (97, 4682690), (194, 2341345), (197, 2305690), (394, 1152845), (485, 936538), (970, 468269), (985, 461138), (1970, 230569), (2377, 191090), (4754, 95545), (11885, 38218), (19109, 23770)]