2894216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 6191640

約数和(自身を除く): 3297424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1637, 1768, 3274, 6548, 13096, 21281, 27829, 42562, 55658, 85124, 111316, 170248, 222632, 361777, 723554, 1447108, 2894216]

約数ペア:

[(1, 2894216), (2, 1447108), (4, 723554), (8, 361777), (13, 222632), (17, 170248), (26, 111316), (34, 85124), (52, 55658), (68, 42562), (104, 27829), (136, 21281), (221, 13096), (442, 6548), (884, 3274), (1637, 1768)]