1249483774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197891}}^1$

素因数の和:197952

約数の個数: 32

約数和(自身を含む): 2393701632

約数和(自身を除く): 1144217858

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 197891, 395782, 1385237, 2176801, 2770474, 4353602, 8113531, 15237607, 16227062, 30475214, 56794717, 89248841, 113589434, 178497682, 624741887, 1249483774]

約数ペア:

[(1, 1249483774), (2, 624741887), (7, 178497682), (11, 113589434), (14, 89248841), (22, 56794717), (41, 30475214), (77, 16227062), (82, 15237607), (154, 8113531), (287, 4353602), (451, 2770474), (574, 2176801), (902, 1385237), (3157, 395782), (6314, 197891)]