2018330431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 2336463360

約数和(自身を除く): 318132929

約数列:

[1, 13, 23, 43, 179, 299, 559, 877, 989, 2327, 4117, 7697, 11401, 12857, 20171, 37711, 53521, 100061, 156983, 177031, 262223, 490243, 867353, 2040779, 2301403, 3610609, 6750269, 11275589, 46937917, 87753497, 155256187, 2018330431]

約数ペア:

[(1, 2018330431), (13, 155256187), (23, 87753497), (43, 46937917), (179, 11275589), (299, 6750269), (559, 3610609), (877, 2301403), (989, 2040779), (2327, 867353), (4117, 490243), (7697, 262223), (11401, 177031), (12857, 156983), (20171, 100061), (37711, 53521)]