1243252076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{156109}}^1$

素因数の和:156305

約数の個数: 24

約数和(自身を含む): 2386609680

約数和(自身を除く): 1143357604

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 156109, 312218, 624436, 1717199, 3434398, 6868796, 28255729, 56511458, 113022916, 310813019, 621626038, 1243252076]

約数ペア:

[(1, 1243252076), (2, 621626038), (4, 310813019), (11, 113022916), (22, 56511458), (44, 28255729), (181, 6868796), (362, 3434398), (724, 1717199), (1991, 624436), (3982, 312218), (7964, 156109)]