1188367024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{43613}}^1$

素因数の和:43765

約数の個数: 40

約数和(自身を含む): 2498558832

約数和(自身を除く): 1310191808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 43613, 87226, 174452, 348904, 566969, 697808, 1133938, 2267876, 4535752, 5713303, 9071504, 11426606, 22853212, 45706424, 74272939, 91412848, 148545878, 297091756, 594183512, 1188367024]

約数ペア:

[(1, 1188367024), (2, 594183512), (4, 297091756), (8, 148545878), (13, 91412848), (16, 74272939), (26, 45706424), (52, 22853212), (104, 11426606), (131, 9071504), (208, 5713303), (262, 4535752), (524, 2267876), (1048, 1133938), (1703, 697808), (2096, 566969), (3406, 348904), (6812, 174452), (13624, 87226), (27248, 43613)]