406989792014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{6574319}}^1$

素因数の和:6576715

約数の個数: 16

約数和(自身を含む): 657721270080

約数和(自身を除く): 250731478066

約数列:

[1, 2, 13, 26, 2381, 4762, 30953, 61906, 6574319, 13148638, 85466147, 170932294, 15653453539, 31306907078, 203494896007, 406989792014]

約数ペア:

[(1, 406989792014), (2, 203494896007), (13, 31306907078), (26, 15653453539), (2381, 170932294), (4762, 85466147), (30953, 13148638), (61906, 6574319)]