305980912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{616897}}^1$

素因数の和:616936

約数の個数: 20

約数和(自身を含む): 611962816

約数和(自身を除く): 305981904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 616897, 1233794, 2467588, 4935176, 9870352, 19123807, 38247614, 76495228, 152990456, 305980912]

約数ペア:

[(1, 305980912), (2, 152990456), (4, 76495228), (8, 38247614), (16, 19123807), (31, 9870352), (62, 4935176), (124, 2467588), (248, 1233794), (496, 616897)]