2680494752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 5795121024

約数和(自身を除く): 3114626272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 131, 202, 208, 262, 404, 416, 487, 524, 808, 974, 1048, 1313, 1616, 1703, 1948, 2096, 2626, 3232, 3406, 3896, 4192, 5252, 6331, 6812, 7792, 10504, 12662, 13231, 13624, 15584, 21008, 25324, 26462, 27248, 42016, 49187, 50648, 52924, 54496, 63797, 98374, 101296, 105848, 127594, 172003, 196748, 202592, 211696, 255188, 344006, 393496, 423392, 510376, 639431, 688012, 786992, 829361, 1020752, 1278862, 1376024, 1573984, 1658722, 2041504, 2557724, 2752048, 3317444, 5115448, 5504096, 6443497, 6634888, 10230896, 12886994, 13269776, 20461792, 25773988, 26539552, 51547976, 83765461, 103095952, 167530922, 206191904, 335061844, 670123688, 1340247376, 2680494752]

約数ペア:

[(1, 2680494752), (2, 1340247376), (4, 670123688), (8, 335061844), (13, 206191904), (16, 167530922), (26, 103095952), (32, 83765461), (52, 51547976), (101, 26539552), (104, 25773988), (131, 20461792), (202, 13269776), (208, 12886994), (262, 10230896), (404, 6634888), (416, 6443497), (487, 5504096), (524, 5115448), (808, 3317444), (974, 2752048), (1048, 2557724), (1313, 2041504), (1616, 1658722), (1703, 1573984), (1948, 1376024), (2096, 1278862), (2626, 1020752), (3232, 829361), (3406, 786992), (3896, 688012), (4192, 639431), (5252, 510376), (6331, 423392), (6812, 393496), (7792, 344006), (10504, 255188), (12662, 211696), (13231, 202592), (13624, 196748), (15584, 172003), (21008, 127594), (25324, 105848), (26462, 101296), (27248, 98374), (42016, 63797), (49187, 54496), (50648, 52924)]