492765988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45341}}^1$

素因数の和:45388

約数の個数: 48

約数和(自身を含む): 1066443840

約数和(自身を除く): 573677852

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 45341, 90682, 181364, 498751, 589433, 861479, 997502, 1178866, 1722958, 1995004, 2357732, 3445916, 6483763, 9476269, 11199227, 12967526, 18952538, 22398454, 25935052, 37905076, 44796908, 123191497, 246382994, 492765988]

約数ペア:

[(1, 492765988), (2, 246382994), (4, 123191497), (11, 44796908), (13, 37905076), (19, 25935052), (22, 22398454), (26, 18952538), (38, 12967526), (44, 11199227), (52, 9476269), (76, 6483763), (143, 3445916), (209, 2357732), (247, 1995004), (286, 1722958), (418, 1178866), (494, 997502), (572, 861479), (836, 589433), (988, 498751), (2717, 181364), (5434, 90682), (10868, 45341)]