1322943994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{36251}}^1$

素因数の和:36581

約数の個数: 16

約数和(自身を含む): 2020251456

約数和(自身を除く): 697307462

約数列:

[1, 2, 71, 142, 257, 514, 18247, 36251, 36494, 72502, 2573821, 5147642, 9316507, 18633014, 661471997, 1322943994]

約数ペア:

[(1, 1322943994), (2, 661471997), (71, 18633014), (142, 9316507), (257, 5147642), (514, 2573821), (18247, 72502), (36251, 36494)]