214926972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1377737}}^1$

素因数の和:1377757

約数の個数: 24

約数和(自身を含む): 540073296

約数和(自身を除く): 325146324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1377737, 2755474, 4133211, 5510948, 8266422, 16532844, 17910581, 35821162, 53731743, 71642324, 107463486, 214926972]

約数ペア:

[(1, 214926972), (2, 107463486), (3, 71642324), (4, 53731743), (6, 35821162), (12, 17910581), (13, 16532844), (26, 8266422), (39, 5510948), (52, 4133211), (78, 2755474), (156, 1377737)]