1520394016

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{709139}}^1$

素因数の和:709216

約数の個数: 24

約数和(自身を含む): 3037955760

約数和(自身を除く): 1517561744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 709139, 1418278, 2836556, 5673112, 11346224, 22692448, 47512313, 95024626, 190049252, 380098504, 760197008, 1520394016]

約数ペア:

[(1, 1520394016), (2, 760197008), (4, 380098504), (8, 190049252), (16, 95024626), (32, 47512313), (67, 22692448), (134, 11346224), (268, 5673112), (536, 2836556), (1072, 1418278), (2144, 709139)]