447842008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{6151}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 885888000

約数和(自身を除く): 438045992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479, 958, 1916, 3832, 6151, 9101, 12302, 18202, 24604, 36404, 49208, 72808, 116869, 233738, 467476, 934952, 2946329, 5892658, 11785316, 23570632, 55980251, 111960502, 223921004, 447842008]

約数ペア:

[(1, 447842008), (2, 223921004), (4, 111960502), (8, 55980251), (19, 23570632), (38, 11785316), (76, 5892658), (152, 2946329), (479, 934952), (958, 467476), (1916, 233738), (3832, 116869), (6151, 72808), (9101, 49208), (12302, 36404), (18202, 24604)]