5503628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 10478160

約数和(自身を除く): 4974532

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 971, 1417, 1942, 2834, 3884, 5668, 12623, 25246, 50492, 105839, 211678, 423356, 1375907, 2751814, 5503628]

約数ペア:

[(1, 5503628), (2, 2751814), (4, 1375907), (13, 423356), (26, 211678), (52, 105839), (109, 50492), (218, 25246), (436, 12623), (971, 5668), (1417, 3884), (1942, 2834)]