619394002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{130729}}^1$

素因数の和:130857

約数の個数: 16

約数和(自身を含む): 978906240

約数和(自身を除く): 359512238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 130729, 261458, 3006767, 6013534, 13465087, 26930174, 309697001, 619394002]

約数ペア:

[(1, 619394002), (2, 309697001), (23, 26930174), (46, 13465087), (103, 6013534), (206, 3006767), (2369, 261458), (4738, 130729)]