977457904

素因数分解:

$2^4\times {\mathrm{11981}}^1\times {\mathrm{5099}}^1$

素因数の和:17088

約数の個数: 20

約数和(自身を含む): 1894354200

約数和(自身を除く): 916896296

約数列:

[1, 2, 4, 8, 16, 5099, 10198, 11981, 20396, 23962, 40792, 47924, 81584, 95848, 191696, 61091119, 122182238, 244364476, 488728952, 977457904]

約数ペア:

[(1, 977457904), (2, 488728952), (4, 244364476), (8, 122182238), (16, 61091119), (5099, 191696), (10198, 95848), (11981, 81584), (20396, 47924), (23962, 40792)]