2991416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5654

約数の個数: 16

約数和(自身を含む): 5693640

約数和(自身を除く): 2702224

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 5581, 11162, 22324, 44648, 373927, 747854, 1495708, 2991416]

約数ペア:

[(1, 2991416), (2, 1495708), (4, 747854), (8, 373927), (67, 44648), (134, 22324), (268, 11162), (536, 5581)]