254405902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{2441}}^1$

素因数の和:2556

約数の個数: 24

約数和(自身を含む): 403926336

約数和(自身を除く): 149520434

約数列:

[1, 2, 31, 41, 62, 82, 1271, 1681, 2441, 2542, 3362, 4882, 52111, 75671, 100081, 104222, 151342, 200162, 3102511, 4103321, 6205022, 8206642, 127202951, 254405902]

約数ペア:

[(1, 254405902), (2, 127202951), (31, 8206642), (41, 6205022), (62, 4103321), (82, 3102511), (1271, 200162), (1681, 151342), (2441, 104222), (2542, 100081), (3362, 75671), (4882, 52111)]