2949704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 6271020

約数和(自身を除く): 3321316

約数列:

[1, 2, 4, 8, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 328, 391, 529, 697, 782, 943, 1058, 1394, 1564, 1886, 2116, 2788, 3128, 3772, 4232, 5576, 7544, 8993, 16031, 17986, 21689, 32062, 35972, 43378, 64124, 71944, 86756, 128248, 173512, 368713, 737426, 1474852, 2949704]

約数ペア:

[(1, 2949704), (2, 1474852), (4, 737426), (8, 368713), (17, 173512), (23, 128248), (34, 86756), (41, 71944), (46, 64124), (68, 43378), (82, 35972), (92, 32062), (136, 21689), (164, 17986), (184, 16031), (328, 8993), (391, 7544), (529, 5576), (697, 4232), (782, 3772), (943, 3128), (1058, 2788), (1394, 2116), (1564, 1886)]