275004286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{60761}}^1$

素因数の和:60867

約数の個数: 16

約数和(自身を含む): 431653248

約数和(自身を除く): 156648962

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 60761, 121522, 1883591, 3767182, 4435553, 8871106, 137502143, 275004286]

約数ペア:

[(1, 275004286), (2, 137502143), (31, 8871106), (62, 4435553), (73, 3767182), (146, 1883591), (2263, 121522), (4526, 60761)]