2149356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 3616404

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 857, 1254, 1714, 2508, 2571, 3428, 5142, 9427, 10284, 16283, 18854, 28281, 32566, 37708, 48849, 56562, 65132, 97698, 113124, 179113, 195396, 358226, 537339, 716452, 1074678, 2149356]

約数ペア:

[(1, 2149356), (2, 1074678), (3, 716452), (4, 537339), (6, 358226), (11, 195396), (12, 179113), (19, 113124), (22, 97698), (33, 65132), (38, 56562), (44, 48849), (57, 37708), (66, 32566), (76, 28281), (114, 18854), (132, 16283), (209, 10284), (228, 9427), (418, 5142), (627, 3428), (836, 2571), (857, 2508), (1254, 1714)]