2656536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 4082664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1559, 1704, 3118, 4677, 6236, 9354, 12472, 18708, 37416, 110689, 221378, 332067, 442756, 664134, 885512, 1328268, 2656536]

約数ペア:

[(1, 2656536), (2, 1328268), (3, 885512), (4, 664134), (6, 442756), (8, 332067), (12, 221378), (24, 110689), (71, 37416), (142, 18708), (213, 12472), (284, 9354), (426, 6236), (568, 4677), (852, 3118), (1559, 1704)]