2190507185922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1\times {\mathrm{138251}}^1$

素因数の和:139255

約数の個数: 64

約数和(自身を含む): 4799012272128

約数和(自身を除く): 2608505086206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 557, 862, 1114, 1293, 1671, 2586, 3342, 4741, 6127, 9482, 12254, 14223, 18381, 28446, 36762, 138251, 240067, 276502, 414753, 480134, 720201, 829506, 1440402, 1520761, 2640737, 3041522, 4562283, 5281474, 7922211, 9124566, 15844422, 59586181, 77005807, 119172362, 154011614, 178758543, 231017421, 357517086, 462034842, 655447991, 847063877, 1310895982, 1694127754, 1966343973, 2541191631, 3932687946, 5082383262, 33189502817, 66379005634, 99568508451, 199137016902, 365084530987, 730169061974, 1095253592961, 2190507185922]

約数ペア:

[(1, 2190507185922), (2, 1095253592961), (3, 730169061974), (6, 365084530987), (11, 199137016902), (22, 99568508451), (33, 66379005634), (66, 33189502817), (431, 5082383262), (557, 3932687946), (862, 2541191631), (1114, 1966343973), (1293, 1694127754), (1671, 1310895982), (2586, 847063877), (3342, 655447991), (4741, 462034842), (6127, 357517086), (9482, 231017421), (12254, 178758543), (14223, 154011614), (18381, 119172362), (28446, 77005807), (36762, 59586181), (138251, 15844422), (240067, 9124566), (276502, 7922211), (414753, 5281474), (480134, 4562283), (720201, 3041522), (829506, 2640737), (1440402, 1520761)]