8489615290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{16363}}^1$

素因数の和:16703

約数の個数: 48

約数和(自身を含む): 16602128928

約数和(自身を除く): 8112513638

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 307, 338, 614, 845, 1535, 1690, 3070, 3991, 7982, 16363, 19955, 32726, 39910, 51883, 81815, 103766, 163630, 212719, 259415, 425438, 518830, 1063595, 2127190, 2765347, 5023441, 5530694, 10046882, 13826735, 25117205, 27653470, 50234410, 65304733, 130609466, 326523665, 653047330, 848961529, 1697923058, 4244807645, 8489615290]

約数ペア:

[(1, 8489615290), (2, 4244807645), (5, 1697923058), (10, 848961529), (13, 653047330), (26, 326523665), (65, 130609466), (130, 65304733), (169, 50234410), (307, 27653470), (338, 25117205), (614, 13826735), (845, 10046882), (1535, 5530694), (1690, 5023441), (3070, 2765347), (3991, 2127190), (7982, 1063595), (16363, 518830), (19955, 425438), (32726, 259415), (39910, 212719), (51883, 163630), (81815, 103766)]