1627154930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1242103}}^1$

素因数の和:1242241

約数の個数: 16

約数和(自身を含む): 2951239104

約数和(自身を除く): 1324084174

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1242103, 2484206, 6210515, 12421030, 162715493, 325430986, 813577465, 1627154930]

約数ペア:

[(1, 1627154930), (2, 813577465), (5, 325430986), (10, 162715493), (131, 12421030), (262, 6210515), (655, 2484206), (1310, 1242103)]