2786890342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1\times {\mathrm{42013}}^1$

素因数の和:43983

約数の個数: 16

約数和(自身を含む): 4428611712

約数和(自身を除く): 1641721370

約数列:

[1, 2, 17, 34, 1951, 3902, 33167, 42013, 66334, 84026, 714221, 1428442, 81967363, 163934726, 1393445171, 2786890342]

約数ペア:

[(1, 2786890342), (2, 1393445171), (17, 163934726), (34, 81967363), (1951, 1428442), (3902, 714221), (33167, 84026), (42013, 66334)]