138244610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1974923}}^1$

素因数の和:1974937

約数の個数: 16

約数和(自身を含む): 284389056

約数和(自身を除く): 146144446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1974923, 3949846, 9874615, 13824461, 19749230, 27648922, 69122305, 138244610]

約数ペア:

[(1, 138244610), (2, 69122305), (5, 27648922), (7, 19749230), (10, 13824461), (14, 9874615), (35, 3949846), (70, 1974923)]