219219964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{4547}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 406864080

約数和(自身を除く): 187644116

約数列:

[1, 2, 4, 17, 34, 68, 709, 1418, 2836, 4547, 9094, 12053, 18188, 24106, 48212, 77299, 154598, 309196, 3223823, 6447646, 12895292, 54804991, 109609982, 219219964]

約数ペア:

[(1, 219219964), (2, 109609982), (4, 54804991), (17, 12895292), (34, 6447646), (68, 3223823), (709, 309196), (1418, 154598), (2836, 77299), (4547, 48212), (9094, 24106), (12053, 18188)]