2807708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 5145504

約数和(自身を除く): 2337796

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 311, 622, 1244, 2257, 4514, 9028, 11507, 18971, 23014, 37942, 46028, 75884, 701927, 1403854, 2807708]

約数ペア:

[(1, 2807708), (2, 1403854), (4, 701927), (37, 75884), (61, 46028), (74, 37942), (122, 23014), (148, 18971), (244, 11507), (311, 9028), (622, 4514), (1244, 2257)]