1240587254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{12007}}^1$

素因数の和:14747

約数の個数: 16

約数和(自身を含む): 1959705600

約数和(自身を除く): 719118346

約数列:

[1, 2, 19, 38, 2719, 5438, 12007, 24014, 51661, 103322, 228133, 456266, 32647033, 65294066, 620293627, 1240587254]

約数ペア:

[(1, 1240587254), (2, 620293627), (19, 65294066), (38, 32647033), (2719, 456266), (5438, 228133), (12007, 103322), (24014, 51661)]