2019492874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{4483}}^1$

素因数の和:5914

約数の個数: 32

約数和(自身を含む): 3615897600

約数和(自身を除く): 1596404726

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1399, 2798, 4483, 8966, 9793, 19586, 31381, 32177, 62762, 64354, 103109, 206218, 225239, 450478, 721763, 1443526, 6271717, 12543434, 43902019, 87804038, 144249491, 288498982, 1009746437, 2019492874]

約数ペア:

[(1, 2019492874), (2, 1009746437), (7, 288498982), (14, 144249491), (23, 87804038), (46, 43902019), (161, 12543434), (322, 6271717), (1399, 1443526), (2798, 721763), (4483, 450478), (8966, 225239), (9793, 206218), (19586, 103109), (31381, 64354), (32177, 62762)]