331999690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{6301}}^1$

素因数の和:6798

約数の個数: 32

約数和(自身を含む): 653391360

約数和(自身を除く): 321391670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2395, 4790, 5269, 6301, 10538, 12602, 26345, 31505, 52690, 63010, 69311, 138622, 346555, 693110, 3018179, 6036358, 15090895, 30181790, 33199969, 66399938, 165999845, 331999690]

約数ペア:

[(1, 331999690), (2, 165999845), (5, 66399938), (10, 33199969), (11, 30181790), (22, 15090895), (55, 6036358), (110, 3018179), (479, 693110), (958, 346555), (2395, 138622), (4790, 69311), (5269, 63010), (6301, 52690), (10538, 31505), (12602, 26345)]