138858722

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{1697}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 210524832

約数和(自身を除く): 71666110

約数列:

[1, 2, 163, 251, 326, 502, 1697, 3394, 40913, 81826, 276611, 425947, 553222, 851894, 69429361, 138858722]

約数ペア:

[(1, 138858722), (2, 69429361), (163, 851894), (251, 553222), (326, 425947), (502, 276611), (1697, 81826), (3394, 40913)]