2019428530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28848979}}^1$

素因数の和:28848993

約数の個数: 16

約数和(自身を含む): 4154253120

約数和(自身を除く): 2134824590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28848979, 57697958, 144244895, 201942853, 288489790, 403885706, 1009714265, 2019428530]

約数ペア:

[(1, 2019428530), (2, 1009714265), (5, 403885706), (7, 288489790), (10, 201942853), (14, 144244895), (35, 57697958), (70, 28848979)]