2108791784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3137}}^1\times {\mathrm{7639}}^1$

素因数の和:10793

約数の個数: 32

約数和(自身を含む): 4315377600

約数和(自身を除く): 2206585816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3137, 6274, 7639, 12548, 15278, 25096, 30556, 34507, 61112, 69014, 84029, 138028, 168058, 276056, 336116, 672232, 23963543, 47927086, 95854172, 191708344, 263598973, 527197946, 1054395892, 2108791784]

約数ペア:

[(1, 2108791784), (2, 1054395892), (4, 527197946), (8, 263598973), (11, 191708344), (22, 95854172), (44, 47927086), (88, 23963543), (3137, 672232), (6274, 336116), (7639, 276056), (12548, 168058), (15278, 138028), (25096, 84029), (30556, 69014), (34507, 61112)]