581292628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6199}}^1$

素因数の和:6424

約数の個数: 48

約数和(自身を含む): 1237420800

約数和(自身を除く): 656128172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 476, 788, 1379, 2758, 3349, 5516, 6199, 6698, 12398, 13396, 23443, 24796, 43393, 46886, 86786, 93772, 105383, 173572, 210766, 421532, 737681, 1221203, 1475362, 2442406, 2950724, 4884812, 8548421, 17096842, 20760451, 34193684, 41520902, 83041804, 145323157, 290646314, 581292628]

約数ペア:

[(1, 581292628), (2, 290646314), (4, 145323157), (7, 83041804), (14, 41520902), (17, 34193684), (28, 20760451), (34, 17096842), (68, 8548421), (119, 4884812), (197, 2950724), (238, 2442406), (394, 1475362), (476, 1221203), (788, 737681), (1379, 421532), (2758, 210766), (3349, 173572), (5516, 105383), (6199, 93772), (6698, 86786), (12398, 46886), (13396, 43393), (23443, 24796)]