2347972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4923072

約数和(自身を除く): 2575100

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 73, 86, 146, 172, 187, 292, 374, 473, 731, 748, 803, 946, 1241, 1462, 1606, 1892, 2482, 2924, 3139, 3212, 4964, 6278, 8041, 12556, 13651, 16082, 27302, 32164, 34529, 53363, 54604, 69058, 106726, 138116, 213452, 586993, 1173986, 2347972]

約数ペア:

[(1, 2347972), (2, 1173986), (4, 586993), (11, 213452), (17, 138116), (22, 106726), (34, 69058), (43, 54604), (44, 53363), (68, 34529), (73, 32164), (86, 27302), (146, 16082), (172, 13651), (187, 12556), (292, 8041), (374, 6278), (473, 4964), (731, 3212), (748, 3139), (803, 2924), (946, 2482), (1241, 1892), (1462, 1606)]