393648190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3028063}}^1$

素因数の和:3028083

約数の個数: 16

約数和(自身を含む): 763072128

約数和(自身を除く): 369423938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3028063, 6056126, 15140315, 30280630, 39364819, 78729638, 196824095, 393648190]

約数ペア:

[(1, 393648190), (2, 196824095), (5, 78729638), (10, 39364819), (13, 30280630), (26, 15140315), (65, 6056126), (130, 3028063)]