2011632602

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{644341}}^1$

素因数の和:644573

約数の個数: 16

約数和(自身を含む): 3463982592

約数和(自身を除く): 1452349990

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 644341, 1288682, 4510387, 9020774, 143688043, 287376086, 1005816301, 2011632602]

約数ペア:

[(1, 2011632602), (2, 1005816301), (7, 287376086), (14, 143688043), (223, 9020774), (446, 4510387), (1561, 1288682), (3122, 644341)]