2015183914

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{587}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 3120586560

約数和(自身を除く): 1105402646

約数列:

[1, 2, 53, 106, 139, 233, 278, 466, 587, 1174, 7367, 12349, 14734, 24698, 31111, 32387, 62222, 64774, 81593, 136771, 163186, 273542, 1716511, 3433022, 4324429, 7248863, 8648858, 14497726, 19011169, 38022338, 1007591957, 2015183914]

約数ペア:

[(1, 2015183914), (2, 1007591957), (53, 38022338), (106, 19011169), (139, 14497726), (233, 8648858), (278, 7248863), (466, 4324429), (587, 3433022), (1174, 1716511), (7367, 273542), (12349, 163186), (14734, 136771), (24698, 81593), (31111, 64774), (32387, 62222)]