2040340346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{19447}}^1$

素因数の和:19730

約数の個数: 32

約数和(自身を含む): 3528645120

約数和(自身を除く): 1488304774

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 418, 502, 2761, 4769, 5522, 9538, 19447, 38894, 52459, 104918, 213917, 369493, 427834, 738986, 4064423, 4881197, 8128846, 9762394, 53693167, 92742743, 107386334, 185485486, 1020170173, 2040340346]

約数ペア:

[(1, 2040340346), (2, 1020170173), (11, 185485486), (19, 107386334), (22, 92742743), (38, 53693167), (209, 9762394), (251, 8128846), (418, 4881197), (502, 4064423), (2761, 738986), (4769, 427834), (5522, 369493), (9538, 213917), (19447, 104918), (38894, 52459)]