1138760042

素因数分解:

$2^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{138569}}^1$

素因数の和:139165

約数の個数: 16

約数和(自身を含む): 1955499840

約数和(自身を除く): 816739798

約数列:

[1, 2, 7, 14, 587, 1174, 4109, 8218, 138569, 277138, 969983, 1939966, 81340003, 162680006, 569380021, 1138760042]

約数ペア:

[(1, 1138760042), (2, 569380021), (7, 162680006), (14, 81340003), (587, 1939966), (1174, 969983), (4109, 277138), (8218, 138569)]