81653031398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1\times {\mathrm{190313}}^1$

素因数の和:202951

約数の個数: 16

約数和(自身を含む): 129695184720

約数和(自身を除く): 48042153322

約数列:

[1, 2, 17, 34, 12619, 25238, 190313, 214523, 380626, 429046, 3235321, 6470642, 2401559747, 4803119494, 40826515699, 81653031398]

約数ペア:

[(1, 81653031398), (2, 40826515699), (17, 4803119494), (34, 2401559747), (12619, 6470642), (25238, 3235321), (190313, 429046), (214523, 380626)]