2664381.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 90034560

約数和(自身を除く): 46563548

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 1913, 3826, 5681, 7652, 11362, 22724, 24869, 36347, 43999, 49738, 72694, 87998, 99476, 145388, 175996, 472511, 571987, 835981, 945022, 1143974, 1671962, 1890044, 2287948, 3343924, 10867753, 21735506, 43471012]

約数ペア:

[(1, 43471012), (2, 21735506), (4, 10867753), (13, 3343924), (19, 2287948), (23, 1890044), (26, 1671962), (38, 1143974), (46, 945022), (52, 835981), (76, 571987), (92, 472511), (247, 175996), (299, 145388), (437, 99476), (494, 87998), (598, 72694), (874, 49738), (988, 43999), (1196, 36347), (1748, 24869), (1913, 22724), (3826, 11362), (5681, 7652)]