2121341522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{253567}}^1$

素因数の和:253705

約数の個数: 16

約数和(自身を含む): 3286241280

約数和(自身を除く): 1164899758

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 253567, 507134, 11917649, 22567463, 23835298, 45134926, 1060670761, 2121341522]

約数ペア:

[(1, 2121341522), (2, 1060670761), (47, 45134926), (89, 23835298), (94, 22567463), (178, 11917649), (4183, 507134), (8366, 253567)]