2085457746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 4444876800

約数和(自身を除く): 2359419054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 211, 362, 422, 479, 543, 633, 958, 1086, 1266, 1437, 2874, 3439, 4009, 6878, 8018, 9101, 10317, 12027, 18202, 20634, 24054, 27303, 38191, 54606, 76382, 86699, 101069, 114573, 173398, 202138, 229146, 260097, 303207, 520194, 606414, 725629, 1451258, 1647281, 1920311, 2176887, 3294562, 3840622, 4353774, 4941843, 5760933, 9883686, 11521866, 18293489, 36586978, 54880467, 109760934, 347576291, 695152582, 1042728873, 2085457746]

約数ペア:

[(1, 2085457746), (2, 1042728873), (3, 695152582), (6, 347576291), (19, 109760934), (38, 54880467), (57, 36586978), (114, 18293489), (181, 11521866), (211, 9883686), (362, 5760933), (422, 4941843), (479, 4353774), (543, 3840622), (633, 3294562), (958, 2176887), (1086, 1920311), (1266, 1647281), (1437, 1451258), (2874, 725629), (3439, 606414), (4009, 520194), (6878, 303207), (8018, 260097), (9101, 229146), (10317, 202138), (12027, 173398), (18202, 114573), (20634, 101069), (24054, 86699), (27303, 76382), (38191, 54606)]