2938647545274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69967798697}}^1$

素因数の和:69967798709

約数の個数: 16

約数和(自身を含む): 6716908675008

約数和(自身を除く): 3778261129734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69967798697, 139935597394, 209903396091, 419806792182, 489774590879, 979549181758, 1469323772637, 2938647545274]

約数ペア:

[(1, 2938647545274), (2, 1469323772637), (3, 979549181758), (6, 489774590879), (7, 419806792182), (14, 209903396091), (21, 139935597394), (42, 69967798697)]