2013307626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{31159}}^1$

素因数の和:31275

約数の個数: 48

約数和(自身を含む): 4475822400

約数和(自身を除く): 2462514774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 534, 726, 979, 1958, 2937, 5874, 10769, 21538, 31159, 32307, 62318, 64614, 93477, 186954, 342749, 685498, 1028247, 2056494, 2773151, 3770239, 5546302, 7540478, 8319453, 11310717, 16638906, 22621434, 30504661, 61009322, 91513983, 183027966, 335551271, 671102542, 1006653813, 2013307626]

約数ペア:

[(1, 2013307626), (2, 1006653813), (3, 671102542), (6, 335551271), (11, 183027966), (22, 91513983), (33, 61009322), (66, 30504661), (89, 22621434), (121, 16638906), (178, 11310717), (242, 8319453), (267, 7540478), (363, 5546302), (534, 3770239), (726, 2773151), (979, 2056494), (1958, 1028247), (2937, 685498), (5874, 342749), (10769, 186954), (21538, 93477), (31159, 64614), (32307, 62318)]