490288516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1777}}^1\times {\mathrm{2999}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 896112000

約数和(自身を除く): 405823484

約数列:

[1, 2, 4, 23, 46, 92, 1777, 2999, 3554, 5998, 7108, 11996, 40871, 68977, 81742, 137954, 163484, 275908, 5329223, 10658446, 21316892, 122572129, 245144258, 490288516]

約数ペア:

[(1, 490288516), (2, 245144258), (4, 122572129), (23, 21316892), (46, 10658446), (92, 5329223), (1777, 275908), (2999, 163484), (3554, 137954), (5998, 81742), (7108, 68977), (11996, 40871)]