4485638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 7050240

約数和(自身を除く): 2564602

約数列:

[1, 2, 31, 62, 71, 142, 1019, 2038, 2201, 4402, 31589, 63178, 72349, 144698, 2242819, 4485638]

約数ペア:

[(1, 4485638), (2, 2242819), (31, 144698), (62, 72349), (71, 63178), (142, 31589), (1019, 4402), (2038, 2201)]