2011456072

素因数分解:

$2^3\times {\mathrm{4507}}^1\times {\mathrm{55787}}^1$

素因数の和:60300

約数の個数: 16

約数和(自身を含む): 3772384560

約数和(自身を除く): 1760928488

約数列:

[1, 2, 4, 8, 4507, 9014, 18028, 36056, 55787, 111574, 223148, 446296, 251432009, 502864018, 1005728036, 2011456072]

約数ペア:

[(1, 2011456072), (2, 1005728036), (4, 502864018), (8, 251432009), (4507, 446296), (9014, 223148), (18028, 111574), (36056, 55787)]