780334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 16

約数和(自身を含む): 1263600

約数和(自身を除く): 483266

約数列:

[1, 2, 17, 34, 59, 118, 389, 778, 1003, 2006, 6613, 13226, 22951, 45902, 390167, 780334]

約数ペア:

[(1, 780334), (2, 390167), (17, 45902), (34, 22951), (59, 13226), (118, 6613), (389, 2006), (778, 1003)]