8049470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 17155152

約数和(自身を除く): 9105682

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 433, 715, 845, 866, 1430, 1690, 1859, 2165, 3718, 4330, 4763, 5629, 9295, 9526, 11258, 18590, 23815, 28145, 47630, 56290, 61919, 73177, 123838, 146354, 309595, 365885, 619190, 731770, 804947, 1609894, 4024735, 8049470]

約数ペア:

[(1, 8049470), (2, 4024735), (5, 1609894), (10, 804947), (11, 731770), (13, 619190), (22, 365885), (26, 309595), (55, 146354), (65, 123838), (110, 73177), (130, 61919), (143, 56290), (169, 47630), (286, 28145), (338, 23815), (433, 18590), (715, 11258), (845, 9526), (866, 9295), (1430, 5629), (1690, 4763), (1859, 4330), (2165, 3718)]