2547311.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 47433600

約数和(自身を除く): 27371272

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 71, 76, 88, 104, 142, 143, 152, 169, 209, 247, 284, 286, 338, 418, 494, 568, 572, 676, 781, 836, 923, 988, 1144, 1349, 1352, 1562, 1672, 1846, 1859, 1976, 2698, 2717, 3124, 3211, 3692, 3718, 5396, 5434, 6248, 6422, 7384, 7436, 10153, 10792, 10868, 11999, 12844, 14839, 14872, 17537, 20306, 21736, 23998, 25688, 29678, 35074, 35321, 40612, 47996, 59356, 70148, 70642, 81224, 95992, 118712, 131989, 140296, 141284, 192907, 227981, 263978, 282568, 385814, 455962, 527956, 771628, 911924, 1055912, 1543256, 1823848, 2507791, 5015582, 10031164, 20062328]

約数ペア:

[(1, 20062328), (2, 10031164), (4, 5015582), (8, 2507791), (11, 1823848), (13, 1543256), (19, 1055912), (22, 911924), (26, 771628), (38, 527956), (44, 455962), (52, 385814), (71, 282568), (76, 263978), (88, 227981), (104, 192907), (142, 141284), (143, 140296), (152, 131989), (169, 118712), (209, 95992), (247, 81224), (284, 70642), (286, 70148), (338, 59356), (418, 47996), (494, 40612), (568, 35321), (572, 35074), (676, 29678), (781, 25688), (836, 23998), (923, 21736), (988, 20306), (1144, 17537), (1349, 14872), (1352, 14839), (1562, 12844), (1672, 11999), (1846, 10868), (1859, 10792), (1976, 10153), (2698, 7436), (2717, 7384), (3124, 6422), (3211, 6248), (3692, 5434), (3718, 5396)]