4390551982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 6763584960

約数和(自身を除く): 2373032978

約数列:

[1, 2, 61, 122, 193, 263, 386, 526, 709, 1418, 11773, 16043, 23546, 32086, 43249, 50759, 86498, 101518, 136837, 186467, 273674, 372934, 3096299, 6192598, 8347057, 11374487, 16694114, 22748974, 35988131, 71976262, 2195275991, 4390551982]

約数ペア:

[(1, 4390551982), (2, 2195275991), (61, 71976262), (122, 35988131), (193, 22748974), (263, 16694114), (386, 11374487), (526, 8347057), (709, 6192598), (1418, 3096299), (11773, 372934), (16043, 273674), (23546, 186467), (32086, 136837), (43249, 101518), (50759, 86498)]