422000272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{850807}}^1$

素因数の和:850846

約数の個数: 20

約数和(自身を含む): 844001536

約数和(自身を除く): 422001264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 850807, 1701614, 3403228, 6806456, 13612912, 26375017, 52750034, 105500068, 211000136, 422000272]

約数ペア:

[(1, 422000272), (2, 211000136), (4, 105500068), (8, 52750034), (16, 26375017), (31, 13612912), (62, 6806456), (124, 3403228), (248, 1701614), (496, 850807)]