8670142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 14513688

約数和(自身を除く): 5843546

約数列:

[1, 2, 13, 26, 31, 62, 347, 403, 694, 806, 961, 1922, 4511, 9022, 10757, 12493, 21514, 24986, 139841, 279682, 333467, 666934, 4335071, 8670142]

約数ペア:

[(1, 8670142), (2, 4335071), (13, 666934), (26, 333467), (31, 279682), (62, 139841), (347, 24986), (403, 21514), (694, 12493), (806, 10757), (961, 9022), (1922, 4511)]