140746808332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6958019}}^1$

素因数の和:6958425

約数の個数: 24

約数和(自身を含む): 265935524400

約数和(自身を除く): 125188716068

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 20228, 6958019, 13916038, 27832076, 90454247, 180908494, 361816988, 2706669391, 5413338782, 10826677564, 35186702083, 70373404166, 140746808332]

約数ペア:

[(1, 140746808332), (2, 70373404166), (4, 35186702083), (13, 10826677564), (26, 5413338782), (52, 2706669391), (389, 361816988), (778, 180908494), (1556, 90454247), (5057, 27832076), (10114, 13916038), (20228, 6958019)]