289325228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{2221}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 524480880

約数和(自身を除く): 235155652

約数列:

[1, 2, 4, 29, 58, 116, 1123, 2221, 2246, 4442, 4492, 8884, 32567, 64409, 65134, 128818, 130268, 257636, 2494183, 4988366, 9976732, 72331307, 144662614, 289325228]

約数ペア:

[(1, 289325228), (2, 144662614), (4, 72331307), (29, 9976732), (58, 4988366), (116, 2494183), (1123, 257636), (2221, 130268), (2246, 128818), (4442, 65134), (4492, 64409), (8884, 32567)]