2018369210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14551}}^1$

素因数の和:14679

約数の個数: 64

約数和(自身を含む): 4312514304

約数和(自身を除く): 2294145094

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 715, 970, 1067, 1261, 1430, 2134, 2522, 5335, 6305, 10670, 12610, 13871, 14551, 27742, 29102, 69355, 72755, 138710, 145510, 160061, 189163, 320122, 378326, 800305, 945815, 1411447, 1600610, 1891630, 2080793, 2822894, 4161586, 7057235, 10403965, 14114470, 15525917, 18348811, 20807930, 31051834, 36697622, 77629585, 91744055, 155259170, 183488110, 201836921, 403673842, 1009184605, 2018369210]

約数ペア:

[(1, 2018369210), (2, 1009184605), (5, 403673842), (10, 201836921), (11, 183488110), (13, 155259170), (22, 91744055), (26, 77629585), (55, 36697622), (65, 31051834), (97, 20807930), (110, 18348811), (130, 15525917), (143, 14114470), (194, 10403965), (286, 7057235), (485, 4161586), (715, 2822894), (970, 2080793), (1067, 1891630), (1261, 1600610), (1430, 1411447), (2134, 945815), (2522, 800305), (5335, 378326), (6305, 320122), (10670, 189163), (12610, 160061), (13871, 145510), (14551, 138710), (27742, 72755), (29102, 69355)]