3889651108

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1\times {\mathrm{1667}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 7846272000

約数和(自身を除く): 3956620892

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 499, 668, 998, 1169, 1667, 1996, 2338, 3334, 3493, 4676, 6668, 6986, 11669, 13972, 23338, 46676, 83333, 166666, 278389, 333332, 556778, 583331, 831833, 1113556, 1166662, 1663666, 1948723, 2333324, 3327332, 3897446, 5822831, 7794892, 11645662, 23291324, 138916111, 277832222, 555664444, 972412777, 1944825554, 3889651108]

約数ペア:

[(1, 3889651108), (2, 1944825554), (4, 972412777), (7, 555664444), (14, 277832222), (28, 138916111), (167, 23291324), (334, 11645662), (499, 7794892), (668, 5822831), (998, 3897446), (1169, 3327332), (1667, 2333324), (1996, 1948723), (2338, 1663666), (3334, 1166662), (3493, 1113556), (4676, 831833), (6668, 583331), (6986, 556778), (11669, 333332), (13972, 278389), (23338, 166666), (46676, 83333)]