3806421122

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{678023}}^1$

素因数の和:678433

約数の個数: 16

約数和(自身を含む): 6541575552

約数和(自身を除く): 2735154430

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 678023, 1356046, 4746161, 9492322, 271887223, 543774446, 1903210561, 3806421122]

約数ペア:

[(1, 3806421122), (2, 1903210561), (7, 543774446), (14, 271887223), (401, 9492322), (802, 4746161), (2807, 1356046), (5614, 678023)]