2912249992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{15199}}^1$

素因数の和:15805

約数の個数: 32

約数和(自身を含む): 5597856000

約数和(自身を除く): 2685606008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 557, 1114, 2228, 4456, 15199, 23951, 30398, 47902, 60796, 95804, 121592, 191608, 653557, 1307114, 2614228, 5228456, 8465843, 16931686, 33863372, 67726744, 364031249, 728062498, 1456124996, 2912249992]

約数ペア:

[(1, 2912249992), (2, 1456124996), (4, 728062498), (8, 364031249), (43, 67726744), (86, 33863372), (172, 16931686), (344, 8465843), (557, 5228456), (1114, 2614228), (2228, 1307114), (4456, 653557), (15199, 191608), (23951, 121592), (30398, 95804), (47902, 60796)]