939659330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{2099}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 1714608000

約数和(自身を除く): 774948670

約数列:

[1, 2, 5, 10, 89, 178, 445, 503, 890, 1006, 2099, 2515, 4198, 5030, 10495, 20990, 44767, 89534, 186811, 223835, 373622, 447670, 934055, 1055797, 1868110, 2111594, 5278985, 10557970, 93965933, 187931866, 469829665, 939659330]

約数ペア:

[(1, 939659330), (2, 469829665), (5, 187931866), (10, 93965933), (89, 10557970), (178, 5278985), (445, 2111594), (503, 1868110), (890, 1055797), (1006, 934055), (2099, 447670), (2515, 373622), (4198, 223835), (5030, 186811), (10495, 89534), (20990, 44767)]