2857413886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 4415523840

約数和(自身を除く): 1558109954

約数列:

[1, 2, 71, 89, 142, 178, 311, 622, 727, 1454, 6319, 12638, 22081, 27679, 44162, 51617, 55358, 64703, 103234, 129406, 226097, 452194, 1965209, 3930418, 4593913, 9187826, 16052887, 20122633, 32105774, 40245266, 1428706943, 2857413886]

約数ペア:

[(1, 2857413886), (2, 1428706943), (71, 40245266), (89, 32105774), (142, 20122633), (178, 16052887), (311, 9187826), (622, 4593913), (727, 3930418), (1454, 1965209), (6319, 452194), (12638, 226097), (22081, 129406), (27679, 103234), (44162, 64703), (51617, 55358)]