8060806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 13724928

約数和(自身を除く): 5664122

約数列:

[1, 2, 13, 26, 31, 62, 73, 137, 146, 274, 403, 806, 949, 1781, 1898, 2263, 3562, 4247, 4526, 8494, 10001, 20002, 29419, 55211, 58838, 110422, 130013, 260026, 310031, 620062, 4030403, 8060806]

約数ペア:

[(1, 8060806), (2, 4030403), (13, 620062), (26, 310031), (31, 260026), (62, 130013), (73, 110422), (137, 58838), (146, 55211), (274, 29419), (403, 20002), (806, 10001), (949, 8494), (1781, 4526), (1898, 4247), (2263, 3562)]