1284203518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{15193}}^1$

素因数の和:18459

約数の個数: 16

約数和(自身を含む): 2075257296

約数和(自身を除く): 791053778

約数列:

[1, 2, 13, 26, 3251, 6502, 15193, 30386, 42263, 84526, 197509, 395018, 49392443, 98784886, 642101759, 1284203518]

約数ペア:

[(1, 1284203518), (2, 642101759), (13, 98784886), (26, 49392443), (3251, 395018), (6502, 197509), (15193, 84526), (30386, 42263)]