1371569452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42643}}^1$

素因数の和:42718

約数の個数: 48

約数和(自身を含む): 2837020032

約数和(自身を除く): 1465450580

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1462, 1892, 2924, 8041, 16082, 32164, 42643, 85286, 170572, 469073, 724931, 938146, 1449862, 1833649, 1876292, 2899724, 3667298, 7334596, 7974241, 15948482, 20170139, 31172033, 31896964, 40340278, 62344066, 80680556, 124688132, 342892363, 685784726, 1371569452]

約数ペア:

[(1, 1371569452), (2, 685784726), (4, 342892363), (11, 124688132), (17, 80680556), (22, 62344066), (34, 40340278), (43, 31896964), (44, 31172033), (68, 20170139), (86, 15948482), (172, 7974241), (187, 7334596), (374, 3667298), (473, 2899724), (731, 1876292), (748, 1833649), (946, 1449862), (1462, 938146), (1892, 724931), (2924, 469073), (8041, 170572), (16082, 85286), (32164, 42643)]