922778844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{43177}}^1$

素因数の和:43334

約数の個数: 48

約数和(自身を含む): 2335757088

約数和(自身を除く): 1412978244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 10686, 21372, 43177, 86354, 129531, 172708, 259062, 518124, 561301, 1122602, 1683903, 2245204, 3367806, 5915249, 6735612, 11830498, 17745747, 23660996, 35491494, 70982988, 76898237, 153796474, 230694711, 307592948, 461389422, 922778844]

約数ペア:

[(1, 922778844), (2, 461389422), (3, 307592948), (4, 230694711), (6, 153796474), (12, 76898237), (13, 70982988), (26, 35491494), (39, 23660996), (52, 17745747), (78, 11830498), (137, 6735612), (156, 5915249), (274, 3367806), (411, 2245204), (548, 1683903), (822, 1122602), (1644, 561301), (1781, 518124), (3562, 259062), (5343, 172708), (7124, 129531), (10686, 86354), (21372, 43177)]