384875138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{72101}}^1$

素因数の和:72277

約数の個数: 16

約数和(自身を含む): 615174264

約数和(自身を除く): 230299126

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 72101, 144202, 1225717, 2451434, 11319857, 22639714, 192437569, 384875138]

約数ペア:

[(1, 384875138), (2, 192437569), (17, 22639714), (34, 11319857), (157, 2451434), (314, 1225717), (2669, 144202), (5338, 72101)]