194927005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{428411}}^1$

素因数の和:428436

約数の個数: 16

約数和(自身を含む): 287892864

約数和(自身を除く): 92965859

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 428411, 2142055, 2998877, 5569343, 14994385, 27846715, 38985401, 194927005]

約数ペア:

[(1, 194927005), (5, 38985401), (7, 27846715), (13, 14994385), (35, 5569343), (65, 2998877), (91, 2142055), (455, 428411)]