2017007786

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{12437}}^1$

素因数の和:13189

約数の個数: 16

約数和(自身を含む): 3053777760

約数和(自身を除く): 1036769974

約数列:

[1, 2, 131, 262, 619, 1238, 12437, 24874, 81089, 162178, 1629247, 3258494, 7698503, 15397006, 1008503893, 2017007786]

約数ペア:

[(1, 2017007786), (2, 1008503893), (131, 15397006), (262, 7698503), (619, 3258494), (1238, 1629247), (12437, 162178), (24874, 81089)]