2013156704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 4510759680

約数和(自身を除く): 2497602976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 487, 494, 523, 608, 974, 988, 1046, 1948, 1976, 2092, 3896, 3952, 4184, 6331, 6799, 7792, 7904, 8368, 9253, 9937, 12662, 13598, 15584, 16736, 18506, 19874, 25324, 27196, 37012, 39748, 50648, 54392, 74024, 79496, 101296, 108784, 120289, 129181, 148048, 158992, 202592, 217568, 240578, 254701, 258362, 296096, 317984, 481156, 509402, 516724, 962312, 1018804, 1033448, 1924624, 2037608, 2066896, 3311113, 3849248, 4075216, 4133792, 4839319, 6622226, 8150432, 9678638, 13244452, 19357276, 26488904, 38714552, 52977808, 62911147, 77429104, 105955616, 125822294, 154858208, 251644588, 503289176, 1006578352, 2013156704]

約数ペア:

[(1, 2013156704), (2, 1006578352), (4, 503289176), (8, 251644588), (13, 154858208), (16, 125822294), (19, 105955616), (26, 77429104), (32, 62911147), (38, 52977808), (52, 38714552), (76, 26488904), (104, 19357276), (152, 13244452), (208, 9678638), (247, 8150432), (304, 6622226), (416, 4839319), (487, 4133792), (494, 4075216), (523, 3849248), (608, 3311113), (974, 2066896), (988, 2037608), (1046, 1924624), (1948, 1033448), (1976, 1018804), (2092, 962312), (3896, 516724), (3952, 509402), (4184, 481156), (6331, 317984), (6799, 296096), (7792, 258362), (7904, 254701), (8368, 240578), (9253, 217568), (9937, 202592), (12662, 158992), (13598, 148048), (15584, 129181), (16736, 120289), (18506, 108784), (19874, 101296), (25324, 79496), (27196, 74024), (37012, 54392), (39748, 50648)]