254268532

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{80363}}^1$

素因数の和:80487

約数の個数: 24

約数和(自身を含む): 513043776

約数和(自身を除く): 258775244

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 80363, 160726, 321452, 562541, 1125082, 2250164, 9081019, 18162038, 36324076, 63567133, 127134266, 254268532]

約数ペア:

[(1, 254268532), (2, 127134266), (4, 63567133), (7, 36324076), (14, 18162038), (28, 9081019), (113, 2250164), (226, 1125082), (452, 562541), (791, 321452), (1582, 160726), (3164, 80363)]