78381002

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{130201}}^1$

素因数の和:130253

約数の個数: 16

約数和(自身を含む): 137493312

約数和(自身を除く): 59112310

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 130201, 260402, 911407, 1822814, 5598643, 11197286, 39190501, 78381002]

約数ペア:

[(1, 78381002), (2, 39190501), (7, 11197286), (14, 5598643), (43, 1822814), (86, 911407), (301, 260402), (602, 130201)]