13200044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 27772416

約数和(自身を除く): 14572372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 491, 517, 572, 611, 982, 1034, 1222, 1964, 2068, 2444, 5401, 6383, 6721, 10802, 12766, 13442, 21604, 23077, 25532, 26884, 46154, 70213, 92308, 140426, 253847, 280852, 300001, 507694, 600002, 1015388, 1200004, 3300011, 6600022, 13200044]

約数ペア:

[(1, 13200044), (2, 6600022), (4, 3300011), (11, 1200004), (13, 1015388), (22, 600002), (26, 507694), (44, 300001), (47, 280852), (52, 253847), (94, 140426), (143, 92308), (188, 70213), (286, 46154), (491, 26884), (517, 25532), (572, 23077), (611, 21604), (982, 13442), (1034, 12766), (1222, 10802), (1964, 6721), (2068, 6383), (2444, 5401)]