2018909858

素因数分解:

$2^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{59029}}^1$

素因数の和:59394

約数の個数: 24

約数和(自身を含む): 3532945500

約数和(自身を除く): 1514035642

約数列:

[1, 2, 7, 14, 49, 98, 349, 698, 2443, 4886, 17101, 34202, 59029, 118058, 413203, 826406, 2892421, 5784842, 20601121, 41202242, 144207847, 288415694, 1009454929, 2018909858]

約数ペア:

[(1, 2018909858), (2, 1009454929), (7, 288415694), (14, 144207847), (49, 41202242), (98, 20601121), (349, 5784842), (698, 2892421), (2443, 826406), (4886, 413203), (17101, 118058), (34202, 59029)]