2143797304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{134593}}^1$

素因数の和:134791

約数の個数: 32

約数和(自身を含む): 4409299440

約数和(自身を除く): 2265502136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 134593, 269186, 538372, 1076744, 1480523, 2961046, 5922092, 11844184, 24361333, 48722666, 97445332, 194890664, 267974663, 535949326, 1071898652, 2143797304]

約数ペア:

[(1, 2143797304), (2, 1071898652), (4, 535949326), (8, 267974663), (11, 194890664), (22, 97445332), (44, 48722666), (88, 24361333), (181, 11844184), (362, 5922092), (724, 2961046), (1448, 1480523), (1991, 1076744), (3982, 538372), (7964, 269186), (15928, 134593)]