1939966979968

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{52442879}}^1$

素因数の和:52442927

約数の個数: 48

約数和(自身を含む): 4105490860800

約数和(自身を除く): 2165523880832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 52442879, 104885758, 209771516, 419543032, 839086064, 891528943, 1678172128, 1783057886, 3356344256, 3566115772, 6712688512, 7132231544, 14264463088, 15155992031, 28528926176, 30311984062, 57057852352, 60623968124, 114115704704, 121247936248, 242495872496, 484991744992, 969983489984, 1939966979968]

約数ペア:

[(1, 1939966979968), (2, 969983489984), (4, 484991744992), (8, 242495872496), (16, 121247936248), (17, 114115704704), (32, 60623968124), (34, 57057852352), (64, 30311984062), (68, 28528926176), (128, 15155992031), (136, 14264463088), (272, 7132231544), (289, 6712688512), (544, 3566115772), (578, 3356344256), (1088, 1783057886), (1156, 1678172128), (2176, 891528943), (2312, 839086064), (4624, 419543032), (9248, 209771516), (18496, 104885758), (36992, 52442879)]