2951828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 5718720

約数和(自身を除く): 2766892

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 919, 1606, 1838, 3212, 3676, 10109, 20218, 40436, 67087, 134174, 268348, 737957, 1475914, 2951828]

約数ペア:

[(1, 2951828), (2, 1475914), (4, 737957), (11, 268348), (22, 134174), (44, 67087), (73, 40436), (146, 20218), (292, 10109), (803, 3676), (919, 3212), (1606, 1838)]