2040697461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{1283}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 2999259648

約数和(自身を除く): 958562187

約数列:

[1, 3, 11, 33, 157, 307, 471, 921, 1283, 1727, 3377, 3849, 5181, 10131, 14113, 42339, 48199, 144597, 201431, 393881, 530189, 604293, 1181643, 1590567, 2215741, 4332691, 6647223, 12998073, 61839317, 185517951, 680232487, 2040697461]

約数ペア:

[(1, 2040697461), (3, 680232487), (11, 185517951), (33, 61839317), (157, 12998073), (307, 6647223), (471, 4332691), (921, 2215741), (1283, 1590567), (1727, 1181643), (3377, 604293), (3849, 530189), (5181, 393881), (10131, 201431), (14113, 144597), (42339, 48199)]