1640737730

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{354371}}^1$

素因数の和:354841

約数の個数: 16

約数和(自身を含む): 2959714944

約数和(自身を除く): 1318977214

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 354371, 708742, 1771855, 3543710, 164073773, 328147546, 820368865, 1640737730]

約数ペア:

[(1, 1640737730), (2, 820368865), (5, 328147546), (10, 164073773), (463, 3543710), (926, 1771855), (2315, 708742), (4630, 354371)]