13306725278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2089}}^1$

素因数の和:2446

約数の個数: 96

約数和(自身を含む): 26761363200

約数和(自身を除く): 13454637922

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 311, 418, 539, 622, 931, 1078, 1463, 1862, 2089, 2177, 2926, 3421, 4178, 4354, 5909, 6842, 10241, 11818, 14623, 15239, 20482, 22979, 23947, 29246, 30478, 39691, 41363, 45958, 47894, 64999, 79382, 82726, 102361, 129998, 160853, 167629, 204722, 277837, 289541, 321706, 335258, 436601, 454993, 555674, 579082, 649679, 873202, 909986, 1125971, 1299358, 1944859, 2251942, 3056207, 3184951, 3889718, 4547753, 6112414, 6369902, 7146469, 9095506, 12343901, 14292938, 21393449, 24687802, 31834271, 42786898, 50025283, 63668542, 86407307, 100050566, 135782911, 172814614, 271565822, 350176981, 604851149, 700353962, 950480377, 1209702298, 1900960754, 6653362639, 13306725278]

約数ペア:

[(1, 13306725278), (2, 6653362639), (7, 1900960754), (11, 1209702298), (14, 950480377), (19, 700353962), (22, 604851149), (38, 350176981), (49, 271565822), (77, 172814614), (98, 135782911), (133, 100050566), (154, 86407307), (209, 63668542), (266, 50025283), (311, 42786898), (418, 31834271), (539, 24687802), (622, 21393449), (931, 14292938), (1078, 12343901), (1463, 9095506), (1862, 7146469), (2089, 6369902), (2177, 6112414), (2926, 4547753), (3421, 3889718), (4178, 3184951), (4354, 3056207), (5909, 2251942), (6842, 1944859), (10241, 1299358), (11818, 1125971), (14623, 909986), (15239, 873202), (20482, 649679), (22979, 579082), (23947, 555674), (29246, 454993), (30478, 436601), (39691, 335258), (41363, 321706), (45958, 289541), (47894, 277837), (64999, 204722), (79382, 167629), (82726, 160853), (102361, 129998)]