745612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 1541120

約数和(自身を除く): 795508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 859, 868, 1718, 3436, 6013, 12026, 24052, 26629, 53258, 106516, 186403, 372806, 745612]

約数ペア:

[(1, 745612), (2, 372806), (4, 186403), (7, 106516), (14, 53258), (28, 26629), (31, 24052), (62, 12026), (124, 6013), (217, 3436), (434, 1718), (859, 868)]