2535428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 5505024

約数和(自身を除く): 2969596

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 127, 161, 217, 254, 322, 434, 508, 644, 713, 868, 889, 1426, 1778, 2852, 2921, 3556, 3937, 4991, 5842, 7874, 9982, 11684, 15748, 19964, 20447, 27559, 40894, 55118, 81788, 90551, 110236, 181102, 362204, 633857, 1267714, 2535428]

約数ペア:

[(1, 2535428), (2, 1267714), (4, 633857), (7, 362204), (14, 181102), (23, 110236), (28, 90551), (31, 81788), (46, 55118), (62, 40894), (92, 27559), (124, 20447), (127, 19964), (161, 15748), (217, 11684), (254, 9982), (322, 7874), (434, 5842), (508, 4991), (644, 3937), (713, 3556), (868, 2921), (889, 2852), (1426, 1778)]