3971218

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 6168960

約数和(自身を除く): 2197742

約数列:

[1, 2, 47, 83, 94, 166, 509, 1018, 3901, 7802, 23923, 42247, 47846, 84494, 1985609, 3971218]

約数ペア:

[(1, 3971218), (2, 1985609), (47, 84494), (83, 47846), (94, 42247), (166, 23923), (509, 7802), (1018, 3901)]