2912809175653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1299763}}^1$

素因数の和:1300049

約数の個数: 32

約数和(自身を含む): 3394775605760

約数和(自身を除く): 481966430107

約数列:

[1, 13, 19, 43, 211, 247, 559, 817, 2743, 4009, 9073, 10621, 52117, 117949, 172387, 1299763, 2241031, 16896919, 24695497, 55889809, 274249993, 321041461, 726567517, 1061906371, 3565249909, 5210749867, 11792749699, 13804782823, 67739748271, 153305746087, 224062244281, 2912809175653]

約数ペア:

[(1, 2912809175653), (13, 224062244281), (19, 153305746087), (43, 67739748271), (211, 13804782823), (247, 11792749699), (559, 5210749867), (817, 3565249909), (2743, 1061906371), (4009, 726567517), (9073, 321041461), (10621, 274249993), (52117, 55889809), (117949, 24695497), (172387, 16896919), (1299763, 2241031)]