2149968199736

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{953443}}^1$

素因数の和:954124

約数の個数: 64

約数和(自身を含む): 4683622030080

約数和(自身を除く): 2533653830344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 601, 938, 1202, 1876, 2404, 3752, 4207, 4808, 8414, 16828, 33656, 40267, 80534, 161068, 281869, 322136, 563738, 953443, 1127476, 1906886, 2254952, 3813772, 6674101, 7627544, 13348202, 26696404, 53392808, 63880681, 127761362, 255522724, 447164767, 511045448, 573019243, 894329534, 1146038486, 1788659068, 2292076972, 3577318136, 4011134701, 4584153944, 8022269402, 16044538804, 32089077608, 38392289281, 76784578562, 153569157124, 268746024967, 307138314248, 537492049934, 1074984099868, 2149968199736]

約数ペア:

[(1, 2149968199736), (2, 1074984099868), (4, 537492049934), (7, 307138314248), (8, 268746024967), (14, 153569157124), (28, 76784578562), (56, 38392289281), (67, 32089077608), (134, 16044538804), (268, 8022269402), (469, 4584153944), (536, 4011134701), (601, 3577318136), (938, 2292076972), (1202, 1788659068), (1876, 1146038486), (2404, 894329534), (3752, 573019243), (4207, 511045448), (4808, 447164767), (8414, 255522724), (16828, 127761362), (33656, 63880681), (40267, 53392808), (80534, 26696404), (161068, 13348202), (281869, 7627544), (322136, 6674101), (563738, 3813772), (953443, 2254952), (1127476, 1906886)]