2980036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 5554080

約数和(自身を除く): 2574044

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 347, 452, 694, 1388, 2147, 4294, 6593, 8588, 13186, 26372, 39211, 78422, 156844, 745009, 1490018, 2980036]

約数ペア:

[(1, 2980036), (2, 1490018), (4, 745009), (19, 156844), (38, 78422), (76, 39211), (113, 26372), (226, 13186), (347, 8588), (452, 6593), (694, 4294), (1388, 2147)]