2245655278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{447877}}^1$

素因数の和:448011

約数の個数: 16

約数和(自身を含む): 3547193760

約数和(自身を除く): 1301538482

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 447877, 895754, 10301171, 20602342, 48818593, 97637186, 1122827639, 2245655278]

約数ペア:

[(1, 2245655278), (2, 1122827639), (23, 97637186), (46, 48818593), (109, 20602342), (218, 10301171), (2507, 895754), (5014, 447877)]