610272272

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{274403}}^1$

素因数の和:274550

約数の個数: 20

約数和(自身を含む): 1190913360

約数和(自身を除く): 580641088

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 274403, 548806, 1097612, 2195224, 4390448, 38142017, 76284034, 152568068, 305136136, 610272272]

約数ペア:

[(1, 610272272), (2, 305136136), (4, 152568068), (8, 76284034), (16, 38142017), (139, 4390448), (278, 2195224), (556, 1097612), (1112, 548806), (2224, 274403)]