2108276347

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 2375723520

約数和(自身を除く): 267447173

約数列:

[1, 19, 23, 53, 227, 401, 437, 1007, 1219, 4313, 5221, 7619, 9223, 12031, 21253, 23161, 91027, 99199, 175237, 228589, 276713, 403807, 488819, 1729513, 2093621, 4824431, 5257547, 9287561, 39778799, 91664189, 110961913, 2108276347]

約数ペア:

[(1, 2108276347), (19, 110961913), (23, 91664189), (53, 39778799), (227, 9287561), (401, 5257547), (437, 4824431), (1007, 2093621), (1219, 1729513), (4313, 488819), (5221, 403807), (7619, 276713), (9223, 228589), (12031, 175237), (21253, 99199), (23161, 91027)]