616540414

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{2957}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 1081066176

約数和(自身を除く): 464525762

約数列:

[1, 2, 7, 14, 53, 106, 281, 371, 562, 742, 1967, 2957, 3934, 5914, 14893, 20699, 29786, 41398, 104251, 156721, 208502, 313442, 830917, 1097047, 1661834, 2194094, 5816419, 11632838, 44038601, 88077202, 308270207, 616540414]

約数ペア:

[(1, 616540414), (2, 308270207), (7, 88077202), (14, 44038601), (53, 11632838), (106, 5816419), (281, 2194094), (371, 1661834), (562, 1097047), (742, 830917), (1967, 313442), (2957, 208502), (3934, 156721), (5914, 104251), (14893, 41398), (20699, 29786)]