2009256530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1\times {\mathrm{2371}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 3665366208

約数和(自身を除く): 1656109678

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1021, 2042, 2371, 4742, 5105, 10210, 11855, 23710, 84743, 169486, 196793, 393586, 423715, 847430, 983965, 1967930, 2420791, 4841582, 12103955, 24207910, 200925653, 401851306, 1004628265, 2009256530]

約数ペア:

[(1, 2009256530), (2, 1004628265), (5, 401851306), (10, 200925653), (83, 24207910), (166, 12103955), (415, 4841582), (830, 2420791), (1021, 1967930), (2042, 983965), (2371, 847430), (4742, 423715), (5105, 393586), (10210, 196793), (11855, 169486), (23710, 84743)]