4887974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 9144576

約数和(自身を除く): 4256602

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 251, 502, 749, 1391, 1498, 1757, 2782, 3263, 3514, 6526, 9737, 19474, 22841, 26857, 45682, 53714, 187999, 349141, 375998, 698282, 2443987, 4887974]

約数ペア:

[(1, 4887974), (2, 2443987), (7, 698282), (13, 375998), (14, 349141), (26, 187999), (91, 53714), (107, 45682), (182, 26857), (214, 22841), (251, 19474), (502, 9737), (749, 6526), (1391, 3514), (1498, 3263), (1757, 2782)]