1271494645

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{42461}}^1$

素因数の和:42632

約数の個数: 16

約数和(自身を含む): 1568376432

約数和(自身を除く): 296881787

約数列:

[1, 5, 53, 113, 265, 565, 5989, 29945, 42461, 212305, 2250433, 4798093, 11252165, 23990465, 254298929, 1271494645]

約数ペア:

[(1, 1271494645), (5, 254298929), (53, 23990465), (113, 11252165), (265, 4798093), (565, 2250433), (5989, 212305), (29945, 42461)]