3992908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 7260624

約数和(自身を除く): 3267716

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 251, 388, 502, 1004, 3977, 7954, 10291, 15908, 20582, 24347, 41164, 48694, 97388, 998227, 1996454, 3992908]

約数ペア:

[(1, 3992908), (2, 1996454), (4, 998227), (41, 97388), (82, 48694), (97, 41164), (164, 24347), (194, 20582), (251, 15908), (388, 10291), (502, 7954), (1004, 3977)]