2017123190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{18433}}^1$

素因数の和:18824

約数の個数: 32

約数和(自身を含む): 3758766336

約数和(自身を除く): 1741643146

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 353, 706, 1765, 3530, 10943, 18433, 21886, 36866, 54715, 92165, 109430, 184330, 571423, 1142846, 2857115, 5714230, 6506849, 13013698, 32534245, 65068490, 201712319, 403424638, 1008561595, 2017123190]

約数ペア:

[(1, 2017123190), (2, 1008561595), (5, 403424638), (10, 201712319), (31, 65068490), (62, 32534245), (155, 13013698), (310, 6506849), (353, 5714230), (706, 2857115), (1765, 1142846), (3530, 571423), (10943, 184330), (18433, 109430), (21886, 92165), (36866, 54715)]