2638968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 6812160

約数和(自身を除く): 4173192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 3547, 7094, 10641, 14188, 21282, 28376, 42564, 85128, 109957, 219914, 329871, 439828, 659742, 879656, 1319484, 2638968]

約数ペア:

[(1, 2638968), (2, 1319484), (3, 879656), (4, 659742), (6, 439828), (8, 329871), (12, 219914), (24, 109957), (31, 85128), (62, 42564), (93, 28376), (124, 21282), (186, 14188), (248, 10641), (372, 7094), (744, 3547)]