269590958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{64403}}^1$

素因数の和:64448

約数の個数: 32

約数和(自身を含む): 519353856

約数和(自身を除く): 249762898

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 64403, 128806, 450821, 837239, 901642, 1481269, 1674478, 2962538, 5860673, 10368883, 11721346, 19256497, 20737766, 38512994, 134795479, 269590958]

約数ペア:

[(1, 269590958), (2, 134795479), (7, 38512994), (13, 20737766), (14, 19256497), (23, 11721346), (26, 10368883), (46, 5860673), (91, 2962538), (161, 1674478), (182, 1481269), (299, 901642), (322, 837239), (598, 450821), (2093, 128806), (4186, 64403)]