2030872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 2116328

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 431, 589, 862, 1178, 1724, 2356, 3448, 4712, 8189, 13361, 16378, 26722, 32756, 53444, 65512, 106888, 253859, 507718, 1015436, 2030872]

約数ペア:

[(1, 2030872), (2, 1015436), (4, 507718), (8, 253859), (19, 106888), (31, 65512), (38, 53444), (62, 32756), (76, 26722), (124, 16378), (152, 13361), (248, 8189), (431, 4712), (589, 3448), (862, 2356), (1178, 1724)]