2018557514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1\times {\mathrm{11279}}^1$

素因数の和:13405

約数の個数: 16

約数和(自身を含む): 3100014720

約数和(自身を除く): 1081457206

約数列:

[1, 2, 43, 86, 2081, 4162, 11279, 22558, 89483, 178966, 484997, 969994, 23471599, 46943198, 1009278757, 2018557514]

約数ペア:

[(1, 2018557514), (2, 1009278757), (43, 46943198), (86, 23471599), (2081, 969994), (4162, 484997), (11279, 178966), (22558, 89483)]