2100342818

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{222919}}^1$

素因数の和:223601

約数の個数: 16

約数和(自身を含む): 3605953920

約数和(自身を除く): 1505611102

約数列:

[1, 2, 7, 14, 673, 1346, 4711, 9422, 222919, 445838, 1560433, 3120866, 150024487, 300048974, 1050171409, 2100342818]

約数ペア:

[(1, 2100342818), (2, 1050171409), (7, 300048974), (14, 150024487), (673, 3120866), (1346, 1560433), (4711, 445838), (9422, 222919)]