4920482231

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 5978603520

約数和(自身を除く): 1058121289

約数列:

[1, 7, 19, 133, 211, 271, 647, 1477, 1897, 4009, 4529, 5149, 12293, 28063, 36043, 57181, 86051, 136517, 175337, 400267, 955619, 1086439, 1227359, 2593823, 3331403, 7605073, 18156761, 23319821, 36996107, 258972749, 702926033, 4920482231]

約数ペア:

[(1, 4920482231), (7, 702926033), (19, 258972749), (133, 36996107), (211, 23319821), (271, 18156761), (647, 7605073), (1477, 3331403), (1897, 2593823), (4009, 1227359), (4529, 1086439), (5149, 955619), (12293, 400267), (28063, 175337), (36043, 136517), (57181, 86051)]