2015990572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 3765565440

約数和(自身を除く): 1749574868

約数列:

[1, 2, 4, 23, 46, 79, 92, 103, 158, 206, 316, 412, 1817, 2369, 2693, 3634, 4738, 5386, 7268, 8137, 9476, 10772, 16274, 32548, 61939, 123878, 187151, 212747, 247756, 277379, 374302, 425494, 554758, 748604, 850988, 1109516, 4893181, 6379717, 9786362, 12759434, 19572724, 21912941, 25518868, 43825882, 87651764, 503997643, 1007995286, 2015990572]

約数ペア:

[(1, 2015990572), (2, 1007995286), (4, 503997643), (23, 87651764), (46, 43825882), (79, 25518868), (92, 21912941), (103, 19572724), (158, 12759434), (206, 9786362), (316, 6379717), (412, 4893181), (1817, 1109516), (2369, 850988), (2693, 748604), (3634, 554758), (4738, 425494), (5386, 374302), (7268, 277379), (8137, 247756), (9476, 212747), (10772, 187151), (16274, 123878), (32548, 61939)]