2109479984

素因数分解:

$2^4\times {\mathrm{10301}}^1\times {\mathrm{12799}}^1$

素因数の和:23108

約数の個数: 20

約数和(自身を含む): 4087833600

約数和(自身を除く): 1978353616

約数列:

[1, 2, 4, 8, 16, 10301, 12799, 20602, 25598, 41204, 51196, 82408, 102392, 164816, 204784, 131842499, 263684998, 527369996, 1054739992, 2109479984]

約数ペア:

[(1, 2109479984), (2, 1054739992), (4, 527369996), (8, 263684998), (16, 131842499), (10301, 204784), (12799, 164816), (20602, 102392), (25598, 82408), (41204, 51196)]