245685188

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{29947}}^1$

素因数の和:30251

約数の個数: 24

約数和(自身を含む): 493063872

約数和(自身を除く): 247378684

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 29947, 59894, 119788, 209629, 419258, 838516, 8774471, 17548942, 35097884, 61421297, 122842594, 245685188]

約数ペア:

[(1, 245685188), (2, 122842594), (4, 61421297), (7, 35097884), (14, 17548942), (28, 8774471), (293, 838516), (586, 419258), (1172, 209629), (2051, 119788), (4102, 59894), (8204, 29947)]