1478668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 2711072

約数和(自身を除く): 1232404

約数列:

[1, 2, 4, 37, 74, 97, 103, 148, 194, 206, 388, 412, 3589, 3811, 7178, 7622, 9991, 14356, 15244, 19982, 39964, 369667, 739334, 1478668]

約数ペア:

[(1, 1478668), (2, 739334), (4, 369667), (37, 39964), (74, 19982), (97, 15244), (103, 14356), (148, 9991), (194, 7622), (206, 7178), (388, 3811), (412, 3589)]