1898237504

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{4969}}^1$

素因数の和:5155

約数の個数: 56

約数和(自身を含む): 3878031360

約数和(自身を除く): 1979793856

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 188, 254, 376, 508, 752, 1016, 1504, 2032, 3008, 4064, 4969, 5969, 8128, 9938, 11938, 19876, 23876, 39752, 47752, 79504, 95504, 159008, 191008, 233543, 318016, 382016, 467086, 631063, 934172, 1262126, 1868344, 2524252, 3736688, 5048504, 7473376, 10097008, 14946752, 20194016, 29659961, 40388032, 59319922, 118639844, 237279688, 474559376, 949118752, 1898237504]

約数ペア:

[(1, 1898237504), (2, 949118752), (4, 474559376), (8, 237279688), (16, 118639844), (32, 59319922), (47, 40388032), (64, 29659961), (94, 20194016), (127, 14946752), (188, 10097008), (254, 7473376), (376, 5048504), (508, 3736688), (752, 2524252), (1016, 1868344), (1504, 1262126), (2032, 934172), (3008, 631063), (4064, 467086), (4969, 382016), (5969, 318016), (8128, 233543), (9938, 191008), (11938, 159008), (19876, 95504), (23876, 79504), (39752, 47752)]