2907874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 4672800

約数和(自身を除く): 1764926

約数列:

[1, 2, 19, 38, 59, 118, 1121, 1297, 2242, 2594, 24643, 49286, 76523, 153046, 1453937, 2907874]

約数ペア:

[(1, 2907874), (2, 1453937), (19, 153046), (38, 76523), (59, 49286), (118, 24643), (1121, 2594), (1297, 2242)]