2100052355

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{133379}}^1$

素因数の和:133498

約数の個数: 16

約数和(自身を含む): 2612113920

約数和(自身を除く): 512061565

約数列:

[1, 5, 47, 67, 235, 335, 3149, 15745, 133379, 666895, 6268813, 8936393, 31344065, 44681965, 420010471, 2100052355]

約数ペア:

[(1, 2100052355), (5, 420010471), (47, 44681965), (67, 31344065), (235, 8936393), (335, 6268813), (3149, 666895), (15745, 133379)]