1258528

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 2518992

約数和(自身を除く): 1260464

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 587, 1072, 1174, 2144, 2348, 4696, 9392, 18784, 39329, 78658, 157316, 314632, 629264, 1258528]

約数ペア:

[(1, 1258528), (2, 629264), (4, 314632), (8, 157316), (16, 78658), (32, 39329), (67, 18784), (134, 9392), (268, 4696), (536, 2348), (587, 2144), (1072, 1174)]