489025048

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{1097}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 928380960

約数和(自身を除く): 439355912

約数列:

[1, 2, 4, 8, 103, 206, 412, 541, 824, 1082, 1097, 2164, 2194, 4328, 4388, 8776, 55723, 111446, 112991, 222892, 225982, 445784, 451964, 593477, 903928, 1186954, 2373908, 4747816, 61128131, 122256262, 244512524, 489025048]

約数ペア:

[(1, 489025048), (2, 244512524), (4, 122256262), (8, 61128131), (103, 4747816), (206, 2373908), (412, 1186954), (541, 903928), (824, 593477), (1082, 451964), (1097, 445784), (2164, 225982), (2194, 222892), (4328, 112991), (4388, 111446), (8776, 55723)]