1330897906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{390751}}^1$

素因数の和:390897

約数の個数: 16

約数和(自身を含む): 2166329088

約数和(自身を除く): 835431182

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 390751, 781502, 5079763, 10159526, 51188381, 102376762, 665448953, 1330897906]

約数ペア:

[(1, 1330897906), (2, 665448953), (13, 102376762), (26, 51188381), (131, 10159526), (262, 5079763), (1703, 781502), (3406, 390751)]