2999992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 5936400

約数和(自身を除く): 2936408

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 193, 232, 268, 386, 536, 772, 1544, 1943, 3886, 5597, 7772, 11194, 12931, 15544, 22388, 25862, 44776, 51724, 103448, 374999, 749998, 1499996, 2999992]

約数ペア:

[(1, 2999992), (2, 1499996), (4, 749998), (8, 374999), (29, 103448), (58, 51724), (67, 44776), (116, 25862), (134, 22388), (193, 15544), (232, 12931), (268, 11194), (386, 7772), (536, 5597), (772, 3886), (1544, 1943)]