1425112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 2933280

約数和(自身を除く): 1508168

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 193, 284, 386, 568, 772, 923, 1544, 1846, 2509, 3692, 5018, 7384, 10036, 13703, 20072, 27406, 54812, 109624, 178139, 356278, 712556, 1425112]

約数ペア:

[(1, 1425112), (2, 712556), (4, 356278), (8, 178139), (13, 109624), (26, 54812), (52, 27406), (71, 20072), (104, 13703), (142, 10036), (193, 7384), (284, 5018), (386, 3692), (568, 2509), (772, 1846), (923, 1544)]