4048235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 5237760

約数和(自身を除く): 1189525

約数列:

[1, 5, 19, 43, 95, 215, 817, 991, 4085, 4955, 18829, 42613, 94145, 213065, 809647, 4048235]

約数ペア:

[(1, 4048235), (5, 809647), (19, 213065), (43, 94145), (95, 42613), (215, 18829), (817, 4955), (991, 4085)]