2490532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 5016816

約数和(自身を除く): 2526284

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 107, 214, 253, 428, 506, 529, 1012, 1058, 1177, 2116, 2354, 2461, 4708, 4922, 5819, 9844, 11638, 23276, 27071, 54142, 56603, 108284, 113206, 226412, 622633, 1245266, 2490532]

約数ペア:

[(1, 2490532), (2, 1245266), (4, 622633), (11, 226412), (22, 113206), (23, 108284), (44, 56603), (46, 54142), (92, 27071), (107, 23276), (214, 11638), (253, 9844), (428, 5819), (506, 4922), (529, 4708), (1012, 2461), (1058, 2354), (1177, 2116)]