1267815705052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2878181}}^1$

素因数の和:2878438

約数の個数: 48

約数和(自身を含む): 2457322715232

約数和(自身を除く): 1189507010180

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 197, 394, 559, 788, 1118, 2236, 2561, 5122, 8471, 10244, 16942, 33884, 110123, 220246, 440492, 2878181, 5756362, 11512724, 37416353, 74832706, 123761783, 149665412, 247523566, 495047132, 567001657, 1134003314, 1608903179, 2268006628, 3217806358, 6435612716, 7371021541, 14742043082, 24381071251, 29484086164, 48762142502, 97524285004, 316953926263, 633907852526, 1267815705052]

約数ペア:

[(1, 1267815705052), (2, 633907852526), (4, 316953926263), (13, 97524285004), (26, 48762142502), (43, 29484086164), (52, 24381071251), (86, 14742043082), (172, 7371021541), (197, 6435612716), (394, 3217806358), (559, 2268006628), (788, 1608903179), (1118, 1134003314), (2236, 567001657), (2561, 495047132), (5122, 247523566), (8471, 149665412), (10244, 123761783), (16942, 74832706), (33884, 37416353), (110123, 11512724), (220246, 5756362), (440492, 2878181)]