256565520937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{122201}}^1$

素因数の和:122421

約数の個数: 32

約数和(自身を含む): 297320398848

約数和(自身を除く): 40754877911

約数列:

[1, 11, 31, 47, 131, 341, 517, 1441, 1457, 4061, 6157, 16027, 44671, 67727, 122201, 190867, 1344211, 2099537, 3788231, 5743447, 16008331, 41670541, 63177917, 176091641, 178046857, 496258261, 752391557, 1958515427, 5458840871, 8276307127, 23324138267, 256565520937]

約数ペア:

[(1, 256565520937), (11, 23324138267), (31, 8276307127), (47, 5458840871), (131, 1958515427), (341, 752391557), (517, 496258261), (1441, 178046857), (1457, 176091641), (4061, 63177917), (6157, 41670541), (16027, 16008331), (44671, 5743447), (67727, 3788231), (122201, 2099537), (190867, 1344211)]