2671440488

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{411751}}^1$

素因数の和:412568

約数の個数: 16

約数和(自身を含む): 5015139360

約数和(自身を除く): 2343698872

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 6488, 411751, 823502, 1647004, 3294008, 333930061, 667860122, 1335720244, 2671440488]

約数ペア:

[(1, 2671440488), (2, 1335720244), (4, 667860122), (8, 333930061), (811, 3294008), (1622, 1647004), (3244, 823502), (6488, 411751)]