1904993824

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{2579}}^1$

素因数の和:3193

約数の個数: 48

約数和(自身を含む): 3850247520

約数和(自身を除く): 1945253696

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 563, 656, 1126, 1312, 2252, 2579, 4504, 5158, 9008, 10316, 18016, 20632, 23083, 41264, 46166, 82528, 92332, 105739, 184664, 211478, 369328, 422956, 738656, 845912, 1451977, 1691824, 2903954, 3383648, 5807908, 11615816, 23231632, 46463264, 59531057, 119062114, 238124228, 476248456, 952496912, 1904993824]

約数ペア:

[(1, 1904993824), (2, 952496912), (4, 476248456), (8, 238124228), (16, 119062114), (32, 59531057), (41, 46463264), (82, 23231632), (164, 11615816), (328, 5807908), (563, 3383648), (656, 2903954), (1126, 1691824), (1312, 1451977), (2252, 845912), (2579, 738656), (4504, 422956), (5158, 369328), (9008, 211478), (10316, 184664), (18016, 105739), (20632, 92332), (23083, 82528), (41264, 46166)]