2604310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 4861728

約数和(自身を除く): 2257418

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 961, 1355, 1922, 2710, 4805, 8401, 9610, 16802, 42005, 84010, 260431, 520862, 1302155, 2604310]

約数ペア:

[(1, 2604310), (2, 1302155), (5, 520862), (10, 260431), (31, 84010), (62, 42005), (155, 16802), (271, 9610), (310, 8401), (542, 4805), (961, 2710), (1355, 1922)]