2049664548

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 5016453120

約数和(自身を除く): 2966788572

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 191, 212, 282, 318, 359, 382, 564, 573, 636, 718, 764, 1077, 1146, 1436, 2154, 2292, 2491, 4308, 4982, 7473, 8977, 9964, 10123, 14946, 16873, 17954, 19027, 20246, 26931, 29892, 30369, 33746, 35908, 38054, 40492, 50619, 53862, 57081, 60738, 67492, 68569, 76108, 101238, 107724, 114162, 121476, 137138, 202476, 205707, 228324, 274276, 411414, 475781, 822828, 894269, 951562, 1427343, 1788538, 1903124, 2682807, 2854686, 3222743, 3577076, 3634157, 5365614, 5709372, 6445486, 7268314, 9668229, 10731228, 10902471, 12890972, 14536628, 19336458, 21804942, 38672916, 43609884, 170805379, 341610758, 512416137, 683221516, 1024832274, 2049664548]

約数ペア:

[(1, 2049664548), (2, 1024832274), (3, 683221516), (4, 512416137), (6, 341610758), (12, 170805379), (47, 43609884), (53, 38672916), (94, 21804942), (106, 19336458), (141, 14536628), (159, 12890972), (188, 10902471), (191, 10731228), (212, 9668229), (282, 7268314), (318, 6445486), (359, 5709372), (382, 5365614), (564, 3634157), (573, 3577076), (636, 3222743), (718, 2854686), (764, 2682807), (1077, 1903124), (1146, 1788538), (1436, 1427343), (2154, 951562), (2292, 894269), (2491, 822828), (4308, 475781), (4982, 411414), (7473, 274276), (8977, 228324), (9964, 205707), (10123, 202476), (14946, 137138), (16873, 121476), (17954, 114162), (19027, 107724), (20246, 101238), (26931, 76108), (29892, 68569), (30369, 67492), (33746, 60738), (35908, 57081), (38054, 53862), (40492, 50619)]