2111944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 4286520

約数和(自身を除く): 2174576

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 293, 424, 586, 901, 1172, 1802, 2344, 3604, 4981, 7208, 9962, 15529, 19924, 31058, 39848, 62116, 124232, 263993, 527986, 1055972, 2111944]

約数ペア:

[(1, 2111944), (2, 1055972), (4, 527986), (8, 263993), (17, 124232), (34, 62116), (53, 39848), (68, 31058), (106, 19924), (136, 15529), (212, 9962), (293, 7208), (424, 4981), (586, 3604), (901, 2344), (1172, 1802)]