130259514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281947}}^1$

素因数の和:281970

約数の個数: 32

約数和(自身を含む): 324804096

約数和(自身を除く): 194544582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 281947, 563894, 845841, 1691682, 1973629, 3101417, 3947258, 5920887, 6202834, 9304251, 11841774, 18608502, 21709919, 43419838, 65129757, 130259514]

約数ペア:

[(1, 130259514), (2, 65129757), (3, 43419838), (6, 21709919), (7, 18608502), (11, 11841774), (14, 9304251), (21, 6202834), (22, 5920887), (33, 3947258), (42, 3101417), (66, 1973629), (77, 1691682), (154, 845841), (231, 563894), (462, 281947)]