1209982998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{85487}}^1$

素因数の和:85836

約数の個数: 32

約数和(自身を含む): 2773914624

約数和(自身を除く): 1563931626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 4718, 7077, 14154, 85487, 170974, 256461, 512922, 598409, 1196818, 1795227, 3590454, 28809119, 57618238, 86427357, 172854714, 201663833, 403327666, 604991499, 1209982998]

約数ペア:

[(1, 1209982998), (2, 604991499), (3, 403327666), (6, 201663833), (7, 172854714), (14, 86427357), (21, 57618238), (42, 28809119), (337, 3590454), (674, 1795227), (1011, 1196818), (2022, 598409), (2359, 512922), (4718, 256461), (7077, 170974), (14154, 85487)]