2460008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^2$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 4755090

約数和(自身を除く): 2295082

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 5041, 8662, 10082, 17324, 20164, 34648, 40328, 307501, 615002, 1230004, 2460008]

約数ペア:

[(1, 2460008), (2, 1230004), (4, 615002), (8, 307501), (61, 40328), (71, 34648), (122, 20164), (142, 17324), (244, 10082), (284, 8662), (488, 5041), (568, 4331)]