2149508722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1379659}}^1$

素因数の和:1379721

約数の個数: 16

約数和(自身を含む): 3476743200

約数和(自身を除く): 1327234478

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1379659, 2759318, 26213521, 52427042, 56566019, 113132038, 1074754361, 2149508722]

約数ペア:

[(1, 2149508722), (2, 1074754361), (19, 113132038), (38, 56566019), (41, 52427042), (82, 26213521), (779, 2759318), (1558, 1379659)]