1490608912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7166389}}^1$

素因数の和:7166410

約数の個数: 20

約数和(自身を含む): 3110213260

約数和(自身を除く): 1619604348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7166389, 14332778, 28665556, 57331112, 93163057, 114662224, 186326114, 372652228, 745304456, 1490608912]

約数ペア:

[(1, 1490608912), (2, 745304456), (4, 372652228), (8, 186326114), (13, 114662224), (16, 93163057), (26, 57331112), (52, 28665556), (104, 14332778), (208, 7166389)]