1212142406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{21391}}^1$

素因数の和:22399

約数の個数: 16

約数和(自身を含む): 1882923840

約数和(自身を除く): 670781434

約数列:

[1, 2, 29, 58, 977, 1954, 21391, 28333, 42782, 56666, 620339, 1240678, 20899007, 41798014, 606071203, 1212142406]

約数ペア:

[(1, 1212142406), (2, 606071203), (29, 41798014), (58, 20899007), (977, 1240678), (1954, 620339), (21391, 56666), (28333, 42782)]