1119461744

素因数分解:

$2^4\times {\mathrm{2503}}^1\times {\mathrm{27953}}^1$

素因数の和:30464

約数の個数: 20

約数和(自身を含む): 2169901296

約数和(自身を除く): 1050439552

約数列:

[1, 2, 4, 8, 16, 2503, 5006, 10012, 20024, 27953, 40048, 55906, 111812, 223624, 447248, 69966359, 139932718, 279865436, 559730872, 1119461744]

約数ペア:

[(1, 1119461744), (2, 559730872), (4, 279865436), (8, 139932718), (16, 69966359), (2503, 447248), (5006, 223624), (10012, 111812), (20024, 55906), (27953, 40048)]