387585188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{5099}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 701433600

約数和(自身を除く): 313848412

約数列:

[1, 2, 4, 31, 62, 124, 613, 1226, 2452, 5099, 10198, 19003, 20396, 38006, 76012, 158069, 316138, 632276, 3125687, 6251374, 12502748, 96896297, 193792594, 387585188]

約数ペア:

[(1, 387585188), (2, 193792594), (4, 96896297), (31, 12502748), (62, 6251374), (124, 3125687), (613, 632276), (1226, 316138), (2452, 158069), (5099, 76012), (10198, 38006), (19003, 20396)]