4234438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 7310016

約数和(自身を除く): 3075578

約数列:

[1, 2, 13, 23, 26, 46, 73, 97, 146, 194, 299, 598, 949, 1261, 1679, 1898, 2231, 2522, 3358, 4462, 7081, 14162, 21827, 29003, 43654, 58006, 92053, 162863, 184106, 325726, 2117219, 4234438]

約数ペア:

[(1, 4234438), (2, 2117219), (13, 325726), (23, 184106), (26, 162863), (46, 92053), (73, 58006), (97, 43654), (146, 29003), (194, 21827), (299, 14162), (598, 7081), (949, 4462), (1261, 3358), (1679, 2522), (1898, 2231)]