1347302512

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{642797}}^1$

素因数の和:642936

約数の個数: 20

約数和(自身を含む): 2630329416

約数和(自身を除く): 1283026904

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 642797, 1285594, 2571188, 5142376, 10284752, 84206407, 168412814, 336825628, 673651256, 1347302512]

約数ペア:

[(1, 1347302512), (2, 673651256), (4, 336825628), (8, 168412814), (16, 84206407), (131, 10284752), (262, 5142376), (524, 2571188), (1048, 1285594), (2096, 642797)]