2821632002

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{314423}}^1$

素因数の和:315073

約数の個数: 16

約数和(自身を含む): 4844644992

約数和(自身を除く): 2023012990

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 314423, 628846, 2200961, 4401922, 201545143, 403090286, 1410816001, 2821632002]

約数ペア:

[(1, 2821632002), (2, 1410816001), (7, 403090286), (14, 201545143), (641, 4401922), (1282, 2200961), (4487, 628846), (8974, 314423)]