1930786816

素因数分解:

$2^{11}\times 7^1\times {\mathrm{134681}}^1$

素因数の和:134710

約数の個数: 48

約数和(自身を含む): 4412182320

約数和(自身を除く): 2481395504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 134681, 269362, 538724, 942767, 1077448, 1885534, 2154896, 3771068, 4309792, 7542136, 8619584, 15084272, 17239168, 30168544, 34478336, 60337088, 68956672, 120674176, 137913344, 241348352, 275826688, 482696704, 965393408, 1930786816]

約数ペア:

[(1, 1930786816), (2, 965393408), (4, 482696704), (7, 275826688), (8, 241348352), (14, 137913344), (16, 120674176), (28, 68956672), (32, 60337088), (56, 34478336), (64, 30168544), (112, 17239168), (128, 15084272), (224, 8619584), (256, 7542136), (448, 4309792), (512, 3771068), (896, 2154896), (1024, 1885534), (1792, 1077448), (2048, 942767), (3584, 538724), (7168, 269362), (14336, 134681)]