997702976278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{54709}}^1\times {\mathrm{479909}}^1$

素因数の和:534639

約数の個数: 16

約数和(自身を含む): 1575352566000

約数和(自身を除く): 577649589722

約数列:

[1, 2, 19, 38, 54709, 109418, 479909, 959818, 1039471, 2078942, 9118271, 18236542, 26255341481, 52510682962, 498851488139, 997702976278]

約数ペア:

[(1, 997702976278), (2, 498851488139), (19, 52510682962), (38, 26255341481), (54709, 18236542), (109418, 9118271), (479909, 2078942), (959818, 1039471)]