4885816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 9979200

約数和(自身を除く): 5093384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 431, 436, 862, 872, 1417, 1724, 2834, 3448, 5603, 5668, 11206, 11336, 22412, 44824, 46979, 93958, 187916, 375832, 610727, 1221454, 2442908, 4885816]

約数ペア:

[(1, 4885816), (2, 2442908), (4, 1221454), (8, 610727), (13, 375832), (26, 187916), (52, 93958), (104, 46979), (109, 44824), (218, 22412), (431, 11336), (436, 11206), (862, 5668), (872, 5603), (1417, 3448), (1724, 2834)]