121525684

素因数分解:

$2^2\times 7^2\times {\mathrm{620029}}^1$

素因数の和:620047

約数の個数: 18

約数和(自身を含む): 247391970

約数和(自身を除く): 125866286

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 620029, 1240058, 2480116, 4340203, 8680406, 17360812, 30381421, 60762842, 121525684]

約数ペア:

[(1, 121525684), (2, 60762842), (4, 30381421), (7, 17360812), (14, 8680406), (28, 4340203), (49, 2480116), (98, 1240058), (196, 620029)]