2013212912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4058897}}^1$

素因数の和:4058936

約数の個数: 20

約数和(自身を含む): 4026426816

約数和(自身を除く): 2013213904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4058897, 8117794, 16235588, 32471176, 64942352, 125825807, 251651614, 503303228, 1006606456, 2013212912]

約数ペア:

[(1, 2013212912), (2, 1006606456), (4, 503303228), (8, 251651614), (16, 125825807), (31, 64942352), (62, 32471176), (124, 16235588), (248, 8117794), (496, 4058897)]