98745388

素因数分解:

$2^2\times 7^2\times {\mathrm{503803}}^1$

素因数の和:503821

約数の個数: 18

約数和(自身を含む): 201017796

約数和(自身を除く): 102272408

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 503803, 1007606, 2015212, 3526621, 7053242, 14106484, 24686347, 49372694, 98745388]

約数ペア:

[(1, 98745388), (2, 49372694), (4, 24686347), (7, 14106484), (14, 7053242), (28, 3526621), (49, 2015212), (98, 1007606), (196, 503803)]