1224600190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{156799}}^1$

素因数の和:156888

約数の個数: 32

約数和(自身を含む): 2438553600

約数和(自身を除く): 1213953410

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 156799, 313598, 783995, 1567990, 1724789, 3449578, 8623945, 11132729, 17247890, 22265458, 55663645, 111327290, 122460019, 244920038, 612300095, 1224600190]

約数ペア:

[(1, 1224600190), (2, 612300095), (5, 244920038), (10, 122460019), (11, 111327290), (22, 55663645), (55, 22265458), (71, 17247890), (110, 11132729), (142, 8623945), (355, 3449578), (710, 1724789), (781, 1567990), (1562, 783995), (3905, 313598), (7810, 156799)]