2012182487

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1\times {\mathrm{2459}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 2399779200

約数和(自身を除く): 387596713

約数列:

[1, 7, 29, 139, 203, 841, 973, 2459, 4031, 5887, 17213, 28217, 71311, 116899, 341801, 499177, 818293, 2068019, 2392607, 9912229, 14476133, 69385603, 287454641, 2012182487]

約数ペア:

[(1, 2012182487), (7, 287454641), (29, 69385603), (139, 14476133), (203, 9912229), (841, 2392607), (973, 2068019), (2459, 818293), (4031, 499177), (5887, 341801), (17213, 116899), (28217, 71311)]