1245078898

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{11239}}^1$

素因数の和:11482

約数の個数: 32

約数和(自身を含む): 2198004480

約数和(自身を除く): 952925582

約数列:

[1, 2, 7, 14, 41, 82, 193, 287, 386, 574, 1351, 2702, 7913, 11239, 15826, 22478, 55391, 78673, 110782, 157346, 460799, 921598, 2169127, 3225593, 4338254, 6451186, 15183889, 30367778, 88934207, 177868414, 622539449, 1245078898]

約数ペア:

[(1, 1245078898), (2, 622539449), (7, 177868414), (14, 88934207), (41, 30367778), (82, 15183889), (193, 6451186), (287, 4338254), (386, 3225593), (574, 2169127), (1351, 921598), (2702, 460799), (7913, 157346), (11239, 110782), (15826, 78673), (22478, 55391)]