1966852810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{119131}}^1$

素因数の和:119278

約数の個数: 32

約数和(自身を含む): 3842721792

約数和(自身を除く): 1875868982

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 16510, 119131, 238262, 595655, 1191310, 1548703, 3097406, 7743515, 15129637, 15487030, 30259274, 75648185, 151296370, 196685281, 393370562, 983426405, 1966852810]

約数ペア:

[(1, 1966852810), (2, 983426405), (5, 393370562), (10, 196685281), (13, 151296370), (26, 75648185), (65, 30259274), (127, 15487030), (130, 15129637), (254, 7743515), (635, 3097406), (1270, 1548703), (1651, 1191310), (3302, 595655), (8255, 238262), (16510, 119131)]