2007195844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{15331}}^1$

素因数の和:15867

約数の個数: 24

約数和(自身を含む): 3570025536

約数和(自身を除く): 1562829692

約数列:

[1, 2, 4, 71, 142, 284, 461, 922, 1844, 15331, 30662, 32731, 61324, 65462, 130924, 1088501, 2177002, 4354004, 7067591, 14135182, 28270364, 501798961, 1003597922, 2007195844]

約数ペア:

[(1, 2007195844), (2, 1003597922), (4, 501798961), (71, 28270364), (142, 14135182), (284, 7067591), (461, 4354004), (922, 2177002), (1844, 1088501), (15331, 130924), (30662, 65462), (32731, 61324)]