220502018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6607}}^1$

素因数の和:6698

約数の個数: 32

約数和(自身を含む): 379669248

約数和(自身を除く): 159167230

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 814, 902, 1517, 3034, 6607, 13214, 16687, 33374, 72677, 145354, 244459, 270887, 488918, 541774, 2689049, 2979757, 5378098, 5959514, 10022819, 20045638, 110251009, 220502018]

約数ペア:

[(1, 220502018), (2, 110251009), (11, 20045638), (22, 10022819), (37, 5959514), (41, 5378098), (74, 2979757), (82, 2689049), (407, 541774), (451, 488918), (814, 270887), (902, 244459), (1517, 145354), (3034, 72677), (6607, 33374), (13214, 16687)]