1330257938846

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{19163}}^1\times {\mathrm{389989}}^1$

素因数の和:409243

約数の個数: 16

約数和(自身を含む): 2017917457200

約数和(自身を除く): 687659518354

約数列:

[1, 2, 89, 178, 19163, 38326, 389989, 779978, 1705507, 3411014, 34709021, 69418042, 7473359207, 14946718414, 665128969423, 1330257938846]

約数ペア:

[(1, 1330257938846), (2, 665128969423), (89, 14946718414), (178, 7473359207), (19163, 69418042), (38326, 34709021), (389989, 3411014), (779978, 1705507)]