2023136248

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1697}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 4421592000

約数和(自身を除く): 2398455752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 349, 427, 488, 698, 854, 1396, 1697, 1708, 2443, 2792, 3394, 3416, 4886, 6788, 9772, 11879, 13576, 19544, 21289, 23758, 42578, 47516, 85156, 95032, 103517, 149023, 170312, 207034, 298046, 414068, 592253, 596092, 724619, 828136, 1184506, 1192184, 1449238, 2369012, 2898476, 4145771, 4738024, 5796952, 8291542, 16583084, 33166168, 36127433, 72254866, 144509732, 252892031, 289019464, 505784062, 1011568124, 2023136248]

約数ペア:

[(1, 2023136248), (2, 1011568124), (4, 505784062), (7, 289019464), (8, 252892031), (14, 144509732), (28, 72254866), (56, 36127433), (61, 33166168), (122, 16583084), (244, 8291542), (349, 5796952), (427, 4738024), (488, 4145771), (698, 2898476), (854, 2369012), (1396, 1449238), (1697, 1192184), (1708, 1184506), (2443, 828136), (2792, 724619), (3394, 596092), (3416, 592253), (4886, 414068), (6788, 298046), (9772, 207034), (11879, 170312), (13576, 149023), (19544, 103517), (21289, 95032), (23758, 85156), (42578, 47516)]