2015128412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{1109}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 3919436640

約数和(自身を除く): 1904308228

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 677, 1109, 1342, 1354, 2218, 2684, 2708, 4436, 7447, 12199, 14894, 24398, 29788, 41297, 48796, 67649, 82594, 135298, 165188, 270596, 454267, 744139, 750793, 908534, 1488278, 1501586, 1817068, 2976556, 3003172, 8258723, 16517446, 33034892, 45798373, 91596746, 183193492, 503782103, 1007564206, 2015128412]

約数ペア:

[(1, 2015128412), (2, 1007564206), (4, 503782103), (11, 183193492), (22, 91596746), (44, 45798373), (61, 33034892), (122, 16517446), (244, 8258723), (671, 3003172), (677, 2976556), (1109, 1817068), (1342, 1501586), (1354, 1488278), (2218, 908534), (2684, 750793), (2708, 744139), (4436, 454267), (7447, 270596), (12199, 165188), (14894, 135298), (24398, 82594), (29788, 67649), (41297, 48796)]