297593998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20773}}^1$

素因数の和:20836

約数の個数: 32

約数和(自身を含む): 523504800

約数和(自身を除く): 225910802

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 20773, 41546, 270049, 394687, 540098, 602417, 789374, 1204834, 5130931, 7831421, 10261862, 11445923, 15662842, 22891846, 148796999, 297593998]

約数ペア:

[(1, 297593998), (2, 148796999), (13, 22891846), (19, 15662842), (26, 11445923), (29, 10261862), (38, 7831421), (58, 5130931), (247, 1204834), (377, 789374), (494, 602417), (551, 540098), (754, 394687), (1102, 270049), (7163, 41546), (14326, 20773)]