1681170092

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{845659}}^1$

素因数の和:845741

約数の個数: 24

約数和(自身を含む): 3409701120

約数和(自身を除く): 1728531028

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 845659, 1691318, 3382636, 5919613, 11839226, 23678452, 60041789, 120083578, 240167156, 420292523, 840585046, 1681170092]

約数ペア:

[(1, 1681170092), (2, 840585046), (4, 420292523), (7, 240167156), (14, 120083578), (28, 60041789), (71, 23678452), (142, 11839226), (284, 5919613), (497, 3382636), (994, 1691318), (1988, 845659)]