2064699942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2381

約数の個数: 64

約数和(自身を含む): 4465843200

約数和(自身を除く): 2401143258

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 181, 282, 362, 543, 893, 1086, 1786, 2129, 2679, 3439, 4258, 5358, 6387, 6878, 8507, 10317, 12774, 17014, 20634, 25521, 40451, 51042, 80902, 100063, 121353, 161633, 200126, 242706, 300189, 323266, 385349, 484899, 600378, 770698, 969798, 1156047, 1901197, 2312094, 3802394, 5703591, 7321631, 11407182, 14643262, 18111403, 21964893, 36222806, 43929786, 54334209, 108668418, 344116657, 688233314, 1032349971, 2064699942]

約数ペア:

[(1, 2064699942), (2, 1032349971), (3, 688233314), (6, 344116657), (19, 108668418), (38, 54334209), (47, 43929786), (57, 36222806), (94, 21964893), (114, 18111403), (141, 14643262), (181, 11407182), (282, 7321631), (362, 5703591), (543, 3802394), (893, 2312094), (1086, 1901197), (1786, 1156047), (2129, 969798), (2679, 770698), (3439, 600378), (4258, 484899), (5358, 385349), (6387, 323266), (6878, 300189), (8507, 242706), (10317, 200126), (12774, 161633), (17014, 121353), (20634, 100063), (25521, 80902), (40451, 51042)]