7912866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 17156160

約数和(自身を除く): 9243294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 443, 458, 687, 886, 1329, 1374, 2658, 2977, 5759, 5954, 8931, 11518, 17277, 17862, 34554, 101447, 202894, 304341, 608682, 1318811, 2637622, 3956433, 7912866]

約数ペア:

[(1, 7912866), (2, 3956433), (3, 2637622), (6, 1318811), (13, 608682), (26, 304341), (39, 202894), (78, 101447), (229, 34554), (443, 17862), (458, 17277), (687, 11518), (886, 8931), (1329, 5954), (1374, 5759), (2658, 2977)]