1289744672051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1\times {\mathrm{649787}}^1$

素因数の和:659314

約数の個数: 16

約数和(自身を含む): 1481204741760

約数和(自身を除く): 191460069709

約数列:

[1, 11, 19, 209, 9497, 104467, 180443, 649787, 1984873, 7147657, 12345953, 135805483, 6171027139, 67881298529, 117249515641, 1289744672051]

約数ペア:

[(1, 1289744672051), (11, 117249515641), (19, 67881298529), (209, 6171027139), (9497, 135805483), (104467, 12345953), (180443, 7147657), (649787, 1984873)]