450446464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{270701}}^1$

素因数の和:270728

約数の個数: 32

約数和(自身を含む): 966406140

約数和(自身を除く): 515959676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 270701, 541402, 1082804, 2165608, 3519113, 4331216, 7038226, 8662432, 14076452, 17324864, 28152904, 34649728, 56305808, 112611616, 225223232, 450446464]

約数ペア:

[(1, 450446464), (2, 225223232), (4, 112611616), (8, 56305808), (13, 34649728), (16, 28152904), (26, 17324864), (32, 14076452), (52, 8662432), (64, 7038226), (104, 4331216), (128, 3519113), (208, 2165608), (416, 1082804), (832, 541402), (1664, 270701)]