921567296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{1087}}^1$

素因数の和:2131

約数の個数: 56

約数和(自身を含む): 1973153280

約数和(自身を除く): 1051585984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1019, 1087, 2038, 2174, 4076, 4348, 8152, 8696, 13247, 14131, 16304, 17392, 26494, 28262, 32608, 34784, 52988, 56524, 65216, 69568, 105976, 113048, 211952, 226096, 423904, 452192, 847808, 904384, 1107653, 2215306, 4430612, 8861224, 14399489, 17722448, 28798978, 35444896, 57597956, 70889792, 115195912, 230391824, 460783648, 921567296]

約数ペア:

[(1, 921567296), (2, 460783648), (4, 230391824), (8, 115195912), (13, 70889792), (16, 57597956), (26, 35444896), (32, 28798978), (52, 17722448), (64, 14399489), (104, 8861224), (208, 4430612), (416, 2215306), (832, 1107653), (1019, 904384), (1087, 847808), (2038, 452192), (2174, 423904), (4076, 226096), (4348, 211952), (8152, 113048), (8696, 105976), (13247, 69568), (14131, 65216), (16304, 56524), (17392, 52988), (26494, 34784), (28262, 32608)]