3843938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 7216128

約数和(自身を除く): 3372190

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 521, 527, 1042, 1054, 3647, 3689, 7294, 7378, 8857, 16151, 17714, 32302, 61999, 113057, 123998, 226114, 274567, 549134, 1921969, 3843938]

約数ペア:

[(1, 3843938), (2, 1921969), (7, 549134), (14, 274567), (17, 226114), (31, 123998), (34, 113057), (62, 61999), (119, 32302), (217, 17714), (238, 16151), (434, 8857), (521, 7378), (527, 7294), (1042, 3689), (1054, 3647)]