3871569338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21272359}}^1$

素因数の和:21272381

約数の個数: 16

約数和(自身を含む): 7147512960

約数和(自身を除く): 3275943622

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 21272359, 42544718, 148906513, 276540667, 297813026, 553081334, 1935784669, 3871569338]

約数ペア:

[(1, 3871569338), (2, 1935784669), (7, 553081334), (13, 297813026), (14, 276540667), (26, 148906513), (91, 42544718), (182, 21272359)]