70587419

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 82621440

約数和(自身を除く): 12034021

約数列:

[1, 7, 71, 109, 497, 763, 1303, 7739, 9121, 54173, 92513, 142027, 647591, 994189, 10083917, 70587419]

約数ペア:

[(1, 70587419), (7, 10083917), (71, 994189), (109, 647591), (497, 142027), (763, 92513), (1303, 54173), (7739, 9121)]