135881396

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{34913}}^1$

素因数の和:35063

約数の個数: 24

約数和(自身を含む): 273725760

約数和(自身を除く): 137844364

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 34913, 69826, 139652, 244391, 488782, 977564, 4852907, 9705814, 19411628, 33970349, 67940698, 135881396]

約数ペア:

[(1, 135881396), (2, 67940698), (4, 33970349), (7, 19411628), (14, 9705814), (28, 4852907), (139, 977564), (278, 488782), (556, 244391), (973, 139652), (1946, 69826), (3892, 34913)]