39480116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1559}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 74605440

約数和(自身を除く): 35125324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1559, 1948, 3118, 6236, 6331, 12662, 20267, 25324, 40534, 81068, 759233, 1518466, 3036932, 9870029, 19740058, 39480116]

約数ペア:

[(1, 39480116), (2, 19740058), (4, 9870029), (13, 3036932), (26, 1518466), (52, 759233), (487, 81068), (974, 40534), (1559, 25324), (1948, 20267), (3118, 12662), (6236, 6331)]