2981028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 7310016

約数和(自身を除く): 4328988

約数列:

[1, 2, 3, 4, 6, 12, 41, 73, 82, 83, 123, 146, 164, 166, 219, 246, 249, 292, 332, 438, 492, 498, 876, 996, 2993, 3403, 5986, 6059, 6806, 8979, 10209, 11972, 12118, 13612, 17958, 18177, 20418, 24236, 35916, 36354, 40836, 72708, 248419, 496838, 745257, 993676, 1490514, 2981028]

約数ペア:

[(1, 2981028), (2, 1490514), (3, 993676), (4, 745257), (6, 496838), (12, 248419), (41, 72708), (73, 40836), (82, 36354), (83, 35916), (123, 24236), (146, 20418), (164, 18177), (166, 17958), (219, 13612), (246, 12118), (249, 11972), (292, 10209), (332, 8979), (438, 6806), (492, 6059), (498, 5986), (876, 3403), (996, 2993)]