1293338486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{74699}}^1$

素因数の和:75499

約数の個数: 16

約数和(自身を含む): 2119089600

約数和(自身を除く): 825751114

約数列:

[1, 2, 11, 22, 787, 1574, 8657, 17314, 74699, 149398, 821689, 1643378, 58788113, 117576226, 646669243, 1293338486]

約数ペア:

[(1, 1293338486), (2, 646669243), (11, 117576226), (22, 58788113), (787, 1643378), (1574, 821689), (8657, 149398), (17314, 74699)]