1617344642

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{19207}}^1$

素因数の和:19873

約数の個数: 16

約数和(自身を含む): 2464463232

約数和(自身を除く): 847118590

約数列:

[1, 2, 71, 142, 593, 1186, 19207, 38414, 42103, 84206, 1363697, 2727394, 11389751, 22779502, 808672321, 1617344642]

約数ペア:

[(1, 1617344642), (2, 808672321), (71, 22779502), (142, 11389751), (593, 2727394), (1186, 1363697), (19207, 84206), (38414, 42103)]