1028293070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{14689901}}^1$

素因数の和:14689915

約数の個数: 16

約数和(自身を含む): 2115345888

約数和(自身を除く): 1087052818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14689901, 29379802, 73449505, 102829307, 146899010, 205658614, 514146535, 1028293070]

約数ペア:

[(1, 1028293070), (2, 514146535), (5, 205658614), (7, 146899010), (10, 102829307), (14, 73449505), (35, 29379802), (70, 14689901)]