288236494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1621}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 533002176

約数和(自身を除く): 244765682

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 977, 1621, 1954, 3242, 6839, 11347, 12701, 13678, 21073, 22694, 25402, 42146, 88907, 147511, 177814, 295022, 1583717, 3167434, 11086019, 20588321, 22172038, 41176642, 144118247, 288236494]

約数ペア:

[(1, 288236494), (2, 144118247), (7, 41176642), (13, 22172038), (14, 20588321), (26, 11086019), (91, 3167434), (182, 1583717), (977, 295022), (1621, 177814), (1954, 147511), (3242, 88907), (6839, 42146), (11347, 25402), (12701, 22694), (13678, 21073)]