628644241

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 718502400

約数和(自身を除く): 89858159

約数列:

[1, 17, 19, 83, 131, 179, 323, 1411, 1577, 2227, 2489, 3043, 3401, 10873, 14857, 23449, 26809, 42313, 57817, 184841, 206587, 252569, 282283, 398633, 445531, 1946267, 3511979, 4798811, 7574027, 33086539, 36979073, 628644241]

約数ペア:

[(1, 628644241), (17, 36979073), (19, 33086539), (83, 7574027), (131, 4798811), (179, 3511979), (323, 1946267), (1411, 445531), (1577, 398633), (2227, 282283), (2489, 252569), (3043, 206587), (3401, 184841), (10873, 57817), (14857, 42313), (23449, 26809)]