2044993755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{128981}}^1$

素因数の和:129147

約数の個数: 32

約数和(自身を含む): 3764210688

約数和(自身を除く): 1719216933

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 5285, 15855, 128981, 386943, 644905, 902867, 1934715, 2708601, 4514335, 13543005, 19476131, 58428393, 97380655, 136332917, 292141965, 408998751, 681664585, 2044993755]

約数ペア:

[(1, 2044993755), (3, 681664585), (5, 408998751), (7, 292141965), (15, 136332917), (21, 97380655), (35, 58428393), (105, 19476131), (151, 13543005), (453, 4514335), (755, 2708601), (1057, 1934715), (2265, 902867), (3171, 644905), (5285, 386943), (15855, 128981)]