291222716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{91121}}^1$

素因数の和:91189

約数の個数: 24

約数和(自身を含む): 551105856

約数和(自身を除く): 259883140

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 91121, 182242, 364484, 1549057, 3098114, 4282687, 6196228, 8565374, 17130748, 72805679, 145611358, 291222716]

約数ペア:

[(1, 291222716), (2, 145611358), (4, 72805679), (17, 17130748), (34, 8565374), (47, 6196228), (68, 4282687), (94, 3098114), (188, 1549057), (799, 364484), (1598, 182242), (3196, 91121)]