2143805006

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1\times {\mathrm{739}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 3696779520

約数和(自身を除く): 1552974514

約数列:

[1, 2, 7, 14, 353, 587, 706, 739, 1174, 1478, 2471, 4109, 4942, 5173, 8218, 10346, 207211, 260867, 414422, 433793, 521734, 867586, 1450477, 1826069, 2900954, 3036551, 3652138, 6073102, 153128929, 306257858, 1071902503, 2143805006]

約数ペア:

[(1, 2143805006), (2, 1071902503), (7, 306257858), (14, 153128929), (353, 6073102), (587, 3652138), (706, 3036551), (739, 2900954), (1174, 1826069), (1478, 1450477), (2471, 867586), (4109, 521734), (4942, 433793), (5173, 414422), (8218, 260867), (10346, 207211)]