530511748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 1029498624

約数和(自身を除く): 498986876

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 131, 188, 262, 524, 611, 1222, 1657, 1703, 2444, 3314, 3406, 6157, 6628, 6812, 12314, 21541, 24628, 43082, 77879, 80041, 86164, 155758, 160082, 217067, 311516, 320164, 434134, 868268, 1012427, 2024854, 2821871, 4049708, 5643742, 10202149, 11287484, 20404298, 40808596, 132627937, 265255874, 530511748]

約数ペア:

[(1, 530511748), (2, 265255874), (4, 132627937), (13, 40808596), (26, 20404298), (47, 11287484), (52, 10202149), (94, 5643742), (131, 4049708), (188, 2821871), (262, 2024854), (524, 1012427), (611, 868268), (1222, 434134), (1657, 320164), (1703, 311516), (2444, 217067), (3314, 160082), (3406, 155758), (6157, 86164), (6628, 80041), (6812, 77879), (12314, 43082), (21541, 24628)]