413220170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197713}}^1$

素因数の和:197750

約数の個数: 32

約数和(自身を含む): 854124480

約数和(自身を除く): 440904310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 197713, 395426, 988565, 1977130, 2174843, 3756547, 4349686, 7513094, 10874215, 18782735, 21748430, 37565470, 41322017, 82644034, 206610085, 413220170]

約数ペア:

[(1, 413220170), (2, 206610085), (5, 82644034), (10, 41322017), (11, 37565470), (19, 21748430), (22, 18782735), (38, 10874215), (55, 7513094), (95, 4349686), (110, 3756547), (190, 2174843), (209, 1977130), (418, 988565), (1045, 395426), (2090, 197713)]