2149404544

素因数分解:

$2^7\times 7^1\times {\mathrm{2398889}}^1$

素因数の和:2398910

約数の個数: 32

約数和(自身を含む): 4893735600

約数和(自身を除く): 2744331056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2398889, 4797778, 9595556, 16792223, 19191112, 33584446, 38382224, 67168892, 76764448, 134337784, 153528896, 268675568, 307057792, 537351136, 1074702272, 2149404544]

約数ペア:

[(1, 2149404544), (2, 1074702272), (4, 537351136), (7, 307057792), (8, 268675568), (14, 153528896), (16, 134337784), (28, 76764448), (32, 67168892), (56, 38382224), (64, 33584446), (112, 19191112), (128, 16792223), (224, 9595556), (448, 4797778), (896, 2398889)]