1982956444

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{997463}}^1$

素因数の和:997545

約数の個数: 24

約数和(自身を含む): 4021774848

約数和(自身を除く): 2038818404

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 997463, 1994926, 3989852, 6982241, 13964482, 27928964, 70819873, 141639746, 283279492, 495739111, 991478222, 1982956444]

約数ペア:

[(1, 1982956444), (2, 991478222), (4, 495739111), (7, 283279492), (14, 141639746), (28, 70819873), (71, 27928964), (142, 13964482), (284, 6982241), (497, 3989852), (994, 1994926), (1988, 997463)]