1380853544

素因数分解:

$2^3\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{20879}}^1$

素因数の和:22073

約数の個数: 32

約数和(自身を含む): 2961619200

約数和(自身を除く): 1580765656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1181, 2362, 4724, 8267, 9448, 16534, 20879, 33068, 41758, 66136, 83516, 146153, 167032, 292306, 584612, 1169224, 24658099, 49316198, 98632396, 172606693, 197264792, 345213386, 690426772, 1380853544]

約数ペア:

[(1, 1380853544), (2, 690426772), (4, 345213386), (7, 197264792), (8, 172606693), (14, 98632396), (28, 49316198), (56, 24658099), (1181, 1169224), (2362, 584612), (4724, 292306), (8267, 167032), (9448, 146153), (16534, 83516), (20879, 66136), (33068, 41758)]