173825548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13007}}^1$

素因数の和:13281

約数の個数: 24

約数和(自身を含む): 328894272

約数和(自身を除く): 155068724

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13007, 13364, 26014, 52028, 169091, 338182, 676364, 3342799, 6685598, 13371196, 43456387, 86912774, 173825548]

約数ペア:

[(1, 173825548), (2, 86912774), (4, 43456387), (13, 13371196), (26, 6685598), (52, 3342799), (257, 676364), (514, 338182), (1028, 169091), (3341, 52028), (6682, 26014), (13007, 13364)]