2017910395

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1\times {\mathrm{4093}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 2441858112

約数和(自身を除く): 423947717

約数列:

[1, 5, 151, 653, 755, 3265, 4093, 20465, 98603, 493015, 618043, 2672729, 3090215, 13363645, 403582079, 2017910395]

約数ペア:

[(1, 2017910395), (5, 403582079), (151, 13363645), (653, 3090215), (755, 2672729), (3265, 618043), (4093, 493015), (20465, 98603)]