704684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 1341648

約数和(自身を除く): 636964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 241, 482, 731, 964, 1462, 2924, 4097, 8194, 10363, 16388, 20726, 41452, 176171, 352342, 704684]

約数ペア:

[(1, 704684), (2, 352342), (4, 176171), (17, 41452), (34, 20726), (43, 16388), (68, 10363), (86, 8194), (172, 4097), (241, 2924), (482, 1462), (731, 964)]