13800332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 30707712

約数和(自身を除く): 16907380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1223, 1612, 2446, 2821, 4892, 5642, 8561, 11284, 15899, 17122, 31798, 34244, 37913, 63596, 75826, 111293, 151652, 222586, 265391, 445172, 492869, 530782, 985738, 1061564, 1971476, 3450083, 6900166, 13800332]

約数ペア:

[(1, 13800332), (2, 6900166), (4, 3450083), (7, 1971476), (13, 1061564), (14, 985738), (26, 530782), (28, 492869), (31, 445172), (52, 265391), (62, 222586), (91, 151652), (124, 111293), (182, 75826), (217, 63596), (364, 37913), (403, 34244), (434, 31798), (806, 17122), (868, 15899), (1223, 11284), (1612, 8561), (2446, 5642), (2821, 4892)]