2017481890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3011167}}^1$

素因数の和:3011241

約数の個数: 16

約数和(自身を含む): 3685669632

約数和(自身を除く): 1668187742

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3011167, 6022334, 15055835, 30111670, 201748189, 403496378, 1008740945, 2017481890]

約数ペア:

[(1, 2017481890), (2, 1008740945), (5, 403496378), (10, 201748189), (67, 30111670), (134, 15055835), (335, 6022334), (670, 3011167)]