2700698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3105382

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 71, 77, 91, 133, 142, 143, 154, 182, 209, 247, 266, 286, 418, 494, 497, 781, 923, 994, 1001, 1349, 1463, 1562, 1729, 1846, 2002, 2698, 2717, 2926, 3458, 5434, 5467, 6461, 9443, 10153, 10934, 12922, 14839, 17537, 18886, 19019, 20306, 29678, 35074, 38038, 71071, 103873, 122759, 142142, 192907, 207746, 245518, 385814, 1350349, 2700698]

約数ペア:

[(1, 2700698), (2, 1350349), (7, 385814), (11, 245518), (13, 207746), (14, 192907), (19, 142142), (22, 122759), (26, 103873), (38, 71071), (71, 38038), (77, 35074), (91, 29678), (133, 20306), (142, 19019), (143, 18886), (154, 17537), (182, 14839), (209, 12922), (247, 10934), (266, 10153), (286, 9443), (418, 6461), (494, 5467), (497, 5434), (781, 3458), (923, 2926), (994, 2717), (1001, 2698), (1349, 2002), (1463, 1846), (1562, 1729)]