274745684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2215691}}^1$

素因数の和:2215726

約数の個数: 12

約数和(自身を含む): 496315008

約数和(自身を除く): 221569324

約数列:

[1, 2, 4, 31, 62, 124, 2215691, 4431382, 8862764, 68686421, 137372842, 274745684]

約数ペア:

[(1, 274745684), (2, 137372842), (4, 68686421), (31, 8862764), (62, 4431382), (124, 2215691)]