2101396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 4050144

約数和(自身を除く): 1948748

約数列:

[1, 2, 4, 11, 22, 44, 163, 293, 326, 586, 652, 1172, 1793, 3223, 3586, 6446, 7172, 12892, 47759, 95518, 191036, 525349, 1050698, 2101396]

約数ペア:

[(1, 2101396), (2, 1050698), (4, 525349), (11, 191036), (22, 95518), (44, 47759), (163, 12892), (293, 7172), (326, 6446), (586, 3586), (652, 3223), (1172, 1793)]