2040307002

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{240659}}^1$

素因数の和:240827

約数の個数: 32

約数和(自身を含む): 4562913600

約数和(自身を除く): 2522606598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 240659, 481318, 721977, 1443954, 2165931, 4331862, 6497793, 12995586, 37783463, 75566926, 113350389, 226700778, 340051167, 680102334, 1020153501, 2040307002]

約数ペア:

[(1, 2040307002), (2, 1020153501), (3, 680102334), (6, 340051167), (9, 226700778), (18, 113350389), (27, 75566926), (54, 37783463), (157, 12995586), (314, 6497793), (471, 4331862), (942, 2165931), (1413, 1443954), (2826, 721977), (4239, 481318), (8478, 240659)]