2492116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 5064640

約数和(自身を除く): 2572524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 271, 418, 484, 542, 836, 1084, 2299, 2981, 4598, 5149, 5962, 9196, 10298, 11924, 20596, 32791, 56639, 65582, 113278, 131164, 226556, 623029, 1246058, 2492116]

約数ペア:

[(1, 2492116), (2, 1246058), (4, 623029), (11, 226556), (19, 131164), (22, 113278), (38, 65582), (44, 56639), (76, 32791), (121, 20596), (209, 11924), (242, 10298), (271, 9196), (418, 5962), (484, 5149), (542, 4598), (836, 2981), (1084, 2299)]