1971679922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{2633}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 3143605248

約数和(自身を除く): 1171925326

約数列:

[1, 2, 23, 46, 73, 146, 223, 446, 1679, 2633, 3358, 5129, 5266, 10258, 16279, 32558, 60559, 121118, 192209, 374417, 384418, 587159, 748834, 1174318, 4420807, 8841614, 13504657, 27009314, 42862607, 85725214, 985839961, 1971679922]

約数ペア:

[(1, 1971679922), (2, 985839961), (23, 85725214), (46, 42862607), (73, 27009314), (146, 13504657), (223, 8841614), (446, 4420807), (1679, 1174318), (2633, 748834), (3358, 587159), (5129, 384418), (5266, 374417), (10258, 192209), (16279, 121118), (32558, 60559)]