219382602

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{2089}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 458663040

約数和(自身を除く): 239280438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 761, 1522, 2089, 2283, 4178, 4566, 6267, 12534, 17503, 35006, 48047, 52509, 96094, 105018, 144141, 288282, 1589729, 3179458, 4769187, 9538374, 36563767, 73127534, 109691301, 219382602]

約数ペア:

[(1, 219382602), (2, 109691301), (3, 73127534), (6, 36563767), (23, 9538374), (46, 4769187), (69, 3179458), (138, 1589729), (761, 288282), (1522, 144141), (2089, 105018), (2283, 96094), (4178, 52509), (4566, 48047), (6267, 35006), (12534, 17503)]