1305640441

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{12301}}^1$

素因数の和:12624

約数の個数: 16

約数和(自身を含む): 1523479680

約数和(自身を除く): 217839239

約数列:

[1, 7, 59, 257, 413, 1799, 12301, 15163, 86107, 106141, 725759, 3161357, 5080313, 22129499, 186520063, 1305640441]

約数ペア:

[(1, 1305640441), (7, 186520063), (59, 22129499), (257, 5080313), (413, 3161357), (1799, 725759), (12301, 106141), (15163, 86107)]