494105776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23167}}^1$

素因数の和:23249

約数の個数: 40

約数和(自身を含む): 1011236864

約数和(自身を除く): 517131088

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 23167, 46334, 92668, 185336, 370672, 718177, 996181, 1436354, 1992362, 2872708, 3984724, 5745416, 7969448, 11490832, 15938896, 30881611, 61763222, 123526444, 247052888, 494105776]

約数ペア:

[(1, 494105776), (2, 247052888), (4, 123526444), (8, 61763222), (16, 30881611), (31, 15938896), (43, 11490832), (62, 7969448), (86, 5745416), (124, 3984724), (172, 2872708), (248, 1992362), (344, 1436354), (496, 996181), (688, 718177), (1333, 370672), (2666, 185336), (5332, 92668), (10664, 46334), (21328, 23167)]