253291262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{3067}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 461230848

約数和(自身を除く): 207939586

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 347, 694, 2429, 3067, 4858, 5899, 6134, 11798, 21469, 41293, 42938, 52139, 82586, 104278, 364973, 729946, 1064249, 2128498, 7449743, 14899486, 18092233, 36184466, 126645631, 253291262]

約数ペア:

[(1, 253291262), (2, 126645631), (7, 36184466), (14, 18092233), (17, 14899486), (34, 7449743), (119, 2128498), (238, 1064249), (347, 729946), (694, 364973), (2429, 104278), (3067, 82586), (4858, 52139), (5899, 42938), (6134, 41293), (11798, 21469)]