2953444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 5948964

約数和(自身を除く): 2995520

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 257, 338, 442, 514, 676, 884, 1028, 2873, 3341, 4369, 5746, 6682, 8738, 11492, 13364, 17476, 43433, 56797, 86866, 113594, 173732, 227188, 738361, 1476722, 2953444]

約数ペア:

[(1, 2953444), (2, 1476722), (4, 738361), (13, 227188), (17, 173732), (26, 113594), (34, 86866), (52, 56797), (68, 43433), (169, 17476), (221, 13364), (257, 11492), (338, 8738), (442, 6682), (514, 5746), (676, 4369), (884, 3341), (1028, 2873)]