7887932936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1243369}}^1$

素因数の和:1243449

約数の個数: 32

約数和(自身を含む): 16188677400

約数和(自身を除く): 8300744464

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 1243369, 2486738, 4973476, 9946952, 16163797, 32327594, 64655188, 75845509, 129310376, 151691018, 303382036, 606764072, 985991617, 1971983234, 3943966468, 7887932936]

約数ペア:

[(1, 7887932936), (2, 3943966468), (4, 1971983234), (8, 985991617), (13, 606764072), (26, 303382036), (52, 151691018), (61, 129310376), (104, 75845509), (122, 64655188), (244, 32327594), (488, 16163797), (793, 9946952), (1586, 4973476), (3172, 2486738), (6344, 1243369)]