2636702518

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1\times {\mathrm{5113}}^1$

素因数の和:6159

約数の個数: 16

約数和(自身を含む): 3971859696

約数和(自身を除く): 1335157178

約数列:

[1, 2, 401, 643, 802, 1286, 5113, 10226, 257843, 515686, 2050313, 3287659, 4100626, 6575318, 1318351259, 2636702518]

約数ペア:

[(1, 2636702518), (2, 1318351259), (401, 6575318), (643, 4100626), (802, 3287659), (1286, 2050313), (5113, 515686), (10226, 257843)]