839341930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11990599}}^1$

素因数の和:11990613

約数の個数: 16

約数和(自身を含む): 1726646400

約数和(自身を除く): 887304470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 11990599, 23981198, 59952995, 83934193, 119905990, 167868386, 419670965, 839341930]

約数ペア:

[(1, 839341930), (2, 419670965), (5, 167868386), (7, 119905990), (10, 83934193), (14, 59952995), (35, 23981198), (70, 11990599)]