74903906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486389}}^1$

素因数の和:486409

約数の個数: 16

約数和(自身を含む): 140080320

約数和(自身を除く): 65176414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 486389, 972778, 3404723, 5350279, 6809446, 10700558, 37451953, 74903906]

約数ペア:

[(1, 74903906), (2, 37451953), (7, 10700558), (11, 6809446), (14, 5350279), (22, 3404723), (77, 972778), (154, 486389)]