247382014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1447}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 427449600

約数和(自身を除く): 180067586

約数列:

[1, 2, 11, 19, 22, 38, 209, 409, 418, 818, 1447, 2894, 4499, 7771, 8998, 15542, 15917, 27493, 31834, 54986, 85481, 170962, 302423, 591823, 604846, 1183646, 6510053, 11244637, 13020106, 22489274, 123691007, 247382014]

約数ペア:

[(1, 247382014), (2, 123691007), (11, 22489274), (19, 13020106), (22, 11244637), (38, 6510053), (209, 1183646), (409, 604846), (418, 591823), (818, 302423), (1447, 170962), (2894, 85481), (4499, 54986), (7771, 31834), (8998, 27493), (15542, 15917)]