966940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 2187360

約数和(自身を除く): 1220420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3719, 7438, 14876, 18595, 37190, 48347, 74380, 96694, 193388, 241735, 483470, 966940]

約数ペア:

[(1, 966940), (2, 483470), (4, 241735), (5, 193388), (10, 96694), (13, 74380), (20, 48347), (26, 37190), (52, 18595), (65, 14876), (130, 7438), (260, 3719)]