2377886979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 3453778944

約数和(自身を除く): 1075891965

約数列:

[1, 3, 13, 39, 131, 313, 393, 939, 1487, 1703, 4069, 4461, 5109, 12207, 19331, 41003, 57993, 123009, 194797, 465431, 533039, 584391, 1396293, 1599117, 2532361, 6050603, 7597083, 18151809, 60971461, 182914383, 792628993, 2377886979]

約数ペア:

[(1, 2377886979), (3, 792628993), (13, 182914383), (39, 60971461), (131, 18151809), (313, 7597083), (393, 6050603), (939, 2532361), (1487, 1599117), (1703, 1396293), (4069, 584391), (4461, 533039), (5109, 465431), (12207, 194797), (19331, 123009), (41003, 57993)]