406476214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{12743}}^1$

素因数の和:13175

約数の個数: 16

約数和(自身を含む): 626240160

約数和(自身を除く): 219763946

約数列:

[1, 2, 41, 82, 389, 778, 12743, 15949, 25486, 31898, 522463, 1044926, 4957027, 9914054, 203238107, 406476214]

約数ペア:

[(1, 406476214), (2, 203238107), (41, 9914054), (82, 4957027), (389, 1044926), (778, 522463), (12743, 31898), (15949, 25486)]