1926647569748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1969657}}^1$

素因数の和:1969773

約数の個数: 72

約数和(自身を含む): 3872883374976

約数和(自身を除く): 1946235805228

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 121, 172, 188, 242, 473, 484, 517, 946, 1034, 1892, 2021, 2068, 4042, 5203, 5687, 8084, 10406, 11374, 20812, 22231, 22748, 44462, 88924, 244541, 489082, 978164, 1969657, 3939314, 7878628, 21666227, 43332454, 84695251, 86664908, 92573879, 169390502, 185147758, 238328497, 338781004, 370295516, 476656994, 931647761, 953313988, 1018312669, 1863295522, 2036625338, 3726591044, 3980676797, 4073250676, 7961353594, 10248125371, 11201439359, 15922707188, 20496250742, 22402878718, 40992501484, 43787444767, 44805757436, 87574889534, 175149779068, 481661892437, 963323784874, 1926647569748]

約数ペア:

[(1, 1926647569748), (2, 963323784874), (4, 481661892437), (11, 175149779068), (22, 87574889534), (43, 44805757436), (44, 43787444767), (47, 40992501484), (86, 22402878718), (94, 20496250742), (121, 15922707188), (172, 11201439359), (188, 10248125371), (242, 7961353594), (473, 4073250676), (484, 3980676797), (517, 3726591044), (946, 2036625338), (1034, 1863295522), (1892, 1018312669), (2021, 953313988), (2068, 931647761), (4042, 476656994), (5203, 370295516), (5687, 338781004), (8084, 238328497), (10406, 185147758), (11374, 169390502), (20812, 92573879), (22231, 86664908), (22748, 84695251), (44462, 43332454), (88924, 21666227), (244541, 7878628), (489082, 3939314), (978164, 1969657)]