2013676005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 3565036800

約数和(自身を除く): 1551360795

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 229, 389, 411, 685, 687, 1145, 1167, 1507, 1945, 2055, 2519, 3435, 4279, 4521, 5835, 7535, 7557, 12595, 12837, 21395, 22605, 31373, 37785, 53293, 64185, 89081, 94119, 156865, 159879, 266465, 267243, 345103, 445405, 470595, 586223, 799395, 979891, 1035309, 1336215, 1725515, 1758669, 2931115, 2939673, 4899455, 5176545, 8793345, 12204097, 14698365, 36612291, 61020485, 134245067, 183061455, 402735201, 671225335, 2013676005]

約数ペア:

[(1, 2013676005), (3, 671225335), (5, 402735201), (11, 183061455), (15, 134245067), (33, 61020485), (55, 36612291), (137, 14698365), (165, 12204097), (229, 8793345), (389, 5176545), (411, 4899455), (685, 2939673), (687, 2931115), (1145, 1758669), (1167, 1725515), (1507, 1336215), (1945, 1035309), (2055, 979891), (2519, 799395), (3435, 586223), (4279, 470595), (4521, 445405), (5835, 345103), (7535, 267243), (7557, 266465), (12595, 159879), (12837, 156865), (21395, 94119), (22605, 89081), (31373, 64185), (37785, 53293)]