2154831014

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{6863}}^1$

素因数の和:7460

約数の個数: 32

約数和(自身を含む): 3791563776

約数和(自身を除く): 1636732762

約数列:

[1, 2, 7, 14, 41, 82, 287, 547, 574, 1094, 3829, 6863, 7658, 13726, 22427, 44854, 48041, 96082, 156989, 281383, 313978, 562766, 1969681, 3754061, 3939362, 7508122, 26278427, 52556854, 153916501, 307833002, 1077415507, 2154831014]

約数ペア:

[(1, 2154831014), (2, 1077415507), (7, 307833002), (14, 153916501), (41, 52556854), (82, 26278427), (287, 7508122), (547, 3939362), (574, 3754061), (1094, 1969681), (3829, 562766), (6863, 313978), (7658, 281383), (13726, 156989), (22427, 96082), (44854, 48041)]