1380854908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2143}}^1\times {\mathrm{3929}}^1$

素因数の和:6117

約数の個数: 24

約数和(自身を含む): 2477220480

約数和(自身を除く): 1096365572

約数列:

[1, 2, 4, 41, 82, 164, 2143, 3929, 4286, 7858, 8572, 15716, 87863, 161089, 175726, 322178, 351452, 644356, 8419847, 16839694, 33679388, 345213727, 690427454, 1380854908]

約数ペア:

[(1, 1380854908), (2, 690427454), (4, 345213727), (41, 33679388), (82, 16839694), (164, 8419847), (2143, 644356), (3929, 351452), (4286, 322178), (7858, 175726), (8572, 161089), (15716, 87863)]